Apos topping l30
Apos topping l30. If you own a TOPPING L30 with a serial number beginning with “2011” or lower and are concerned about the Mar 9, 2021 · Each of these DACs is available right here on Apos, so if you have any questions about them feel free to reach out to our Support Team. No other amp has ever done this. Apr 30, 2020 · Topping E30 (130 USD) + JDS Labs Atom (100 USD) + HIFIMAN Sundara (350 USD) - JDS Labs Atom is much much less expensive than Milo, but still a great little amplifier that's pretty honest, and which is capable of driving Sundara (also Deva) well, as it has a natural sound with a good amount of body and impact. TOPPING D30 Pro DAC. $229. TOPPING A50s Headphone Amp. fr, paid shipping costs and i´m wainting on a refund since 25/01/2021. audio/products/topping-l30-headphone-amp?sca_ref=3622 An ideal companion to Topping’s E30 DAC, the L30 can be used as an amp or a pre-amp, with an impressively low output impedance of 20 ohms in pre-amp mode. Push this up to 2Vrms. The L30 uses NFCA (Nested Feedback Composite Amplifier) that allows it to TOPPING L30 II Headphone Amp. No complaints here with either Apos or DHL. Features at a glance: 6W x 2 @ 16Ω output power. Apos sells the A30pro in combination with the D30Pro DAC and XLR interconnect cables as an Apos Ensemble. TOPPING A90 Amp Reviews Compendium Topping A90 Review –The Giant Killer TOPPING A90 Review from Joshua Valour SMSL SP400 vs TOPPING A90 Comparison Chart TOPPING L30 vs A30 Pro vs A90 Comparison Chart. Oct 4, 2022 · Very good build quality, small size, and aesthetics. Your understanding and patience are greatly appreciated. Lesson learned. L30 II has 3 levels of amplifier gain. Aug 10, 2020 · Had to return defective l30 (recent l30 problem) to audiophonics. TOPPING L30 vs A30 Pro vs A90 Comparison Chart. The e30 dac is ok and also all the rest of the Equipment . $149. 6. The TOPPING DX3 Pro+ DAC/Amp is TOPPING’s upgrade of their classic DX3 Pro. Otherwise, it comes down to preferences: Schiit has metal cases. Budget - $200 - $250. We hate being the bearers of bad news, but the TOPPING E30 has reached its end of life. Especially refined build and design in class, Strong output power, Minimal channel imbalance at low volumes, Low OI and noise floor. Try to turn down the volume level and reboot. TOPPING L30 Headphone Amp. TOPPING L50 Headphone Amp. TOPPING L50 vs L30 vs A50s Comparison Chart. Aug 10, 2020 · Hello , I bought the Topping L30 on December 2020 from Amazon. Value 93/100. 130. 150 eurolla voi siis saada vahvistimen, joka on SINAD-tulokseltaan maailman paras, mutta valitettavasti äänenlaadultaan parhaista laitteista täytyy vielä maksaa enemmän. With a new Bluetooth chip and DAC chip, the Pro+ outperforms its predecessor while also coming in at a lower price point. Sep 11, 2021 · Disclaimer: The Topping A30pro was provided for purpose of this review by Apos Audio. Everything works well, and very happy with the usabilities, functionalities, build and sound quality of the stack so far. 79K subscribers. However, it does have few tricks up its sleeve to justify the small price hike compared to its less pricy cousin L30. EDIT: I have learned that a few members have had their headphones damaged due to failure of the L30 headphone amplifier. This certified refurbished headphone amp is expertly tested and refurbished to provide like-new performance, making it a trusted choice for audiophiles seeking superior sound quality. - JDS Labs Atom Stack ~$200 (Not sure if I should get Atom/Atom Dac or Atom/OL Dac) - Mix and Match between the two. 0 LDAC support, six inputs, and much more. Going by the footsteps of its bigger brother A90, it employs the same Nested Feedback Composite Amplifier (or NFCA for short) technology, that currently has one the best measurements ever recorded in a headphone amplifier. Your HD598 headphones have an impedance of 50Ω, so the frequency response my be affected somewhat on those. 35mm. Mar 20, 2021 · Topping L30 Review (TIME TO GET REAL) - YouTube. Back and better than ever The second generation of the TOPPING L30 amplifier is here. Here are my choices: - Topping L30/E30 Stack ~$270. I tried to restart the L30 but to no avail. In terms of design and build quality, it also handily beats out competitors around this price like the JDS Atom and Schiit Magni 3. Add to cart. 3. We thank the team at Shenzhen Audio and Topping for giving us this opportunity. Topping customer service says won’t compensate the shipping fee. Unit may be defective. TOPPING L30 vs vs A50s vs A30 Pro Comparison Chart May 6, 2024 · Part of a Topping Mini-Series. TOPPING E30 DAC. The device's sleek and user-friendly design ensures ease of operation Nov 14, 2020 · The L30 is a very appreciable step up over the older A-series amp designs from Topping with a design congruent with the E30, Topping’s accompanying DAC. The TOPPING L30 Headphone Amp is the companion to the highly reviewed TOPPING E30 DAC. Various cables that I have, including the braided Fanmusic cables that Apos included with the stack, fit just right. TOPPING D70s Comparison Chartenjoy! TOPPING D90 DAC. 00006%, underscores its efficiency and fidelity. At 2v RMS which is the standard dac output you will only get the 1. Topping redefined the Nested Feedback topology (that is well-known to have a lower-gain and a weaker power output), by Aug 10, 2020 · The order for the E30+L30+RCA cables bundle I placed with Apos Audio on August 7th finally shipped from China yesterday, and should be delivered tomorrow or Wednesday. The Topping E50 DAC is a digital-to-analog converter designed to enhance the sound quality of your audio setup by providing precise and detailed audio reproduction. Here is that update from the A pos Audio website. jpg Aug 22, 2020 · The second little device Apos Audio graciously sent me to review is the Topping L30. JDS has much better product and customer support than the others. Sep 7, 2021 · Each of these amps is available right here on Apos, so if you have any questions about them feel free to reach out to our Support Team. Sep 19, 2022 · TOPPING has just released the DX1, a $99 DAC/amp combo that features a brand-new AKM DAC chip, dual gain settings, and two headphone outputs. Both E30 II and L30 II have preamp functionality. It uses the same Nested Feedback Composite Amplifier (NFCA) module as TOPPING’s flagship A90 amp, has a 3-step gain selector, and is certified Hi-Res Audio. So, if it performs well sonically, it obviously offers excellent value. Visit us today and get amazing savings,Find the latest Apos TOPPING-30 Ensemble Apos products in our store Sale Mar 7, 2021 · Remote control. TOPPING L30 Reviews Compendium. L30 II is silent with efficient IEMs and has high power for full-sized cans. Aluminum alloy shell. The driving power is also crazy Sep 11, 2020 · Below you will find the TOPPING D90 vs SMSL M500 comparison chart and we hope it will assist you in your purchasing decision. The AK4493 chip provides better distortion and S/N ratio Aug 10, 2020 · “I'd like to provide you with an update on the status of the replacement program for the TOPPING L30. 8 Reviews. Disclaimer: The Topping A30 Pro sent to us is a sample in exchange for our honest opinion. 200 € Dec 9, 2020 · Ranking is way up there: "Noise performance is excellent as well: "The SMSL SH-9 Joins other instrument grade, ultra-fidelity headphone camp. Topping just released their newest L30 headphone amplifier to complement their hugely popular E30 DAC. Thanks! Dang it. Power Output 88/100. THD+N as low as 0. Price. And measure well it does! Aug 10, 2020 · My E30 and L30 arrived today. As for temps, again this is my first amp that is this small. With its robust driving Dec 9, 2020 · The TOPPING L30 is a solid state headphone amplifier that retails for $139. Nov 15, 2021 · The TOPPING A30 Pro outputs 6,000 milliwatts per channel at 16Ω, 5,500 milliwatts per channel at 32Ω, and 840mw per channel at 300Ω. 21. to/35l13ps]Topping L30 ----- [https://apos. Aug 10, 2020 · I'm exactly in the same situation as you, bought the amp from "Schenzhen audio store" amazon seller at the end of december. Physical controls on the L30 II feel great. The SMSL SH-6 boasts an impressive output power of 2. Check the power supply and try with other AC15V power supplies. 4,000mW output power. As a reminder from my E30 review, I am now enrolled in Apos Audio’s affiliate program but have otherwise received no attempts from Apos to influence my opinion on the L30 or any other piece of gear. It is connected to a ToppingE30 dac and this Morning as i touch the L30 volume knob it created a large boom in my speakers. And measure well it does! Aug 2, 2020 · If it's on it's way to LA already you should get it tomorrow. As you might have heard, besides the DC protection design improvement on the L30 (serial number 2012 or higher), TOPPING has also further refined the L30 to address the ESD concern in rare instances. iFi Zen CAN Signature 6XX. For those interested, I did a more in-depth comparison to another stack: Topping E30/L30 vs. Oct 1, 2021 · Topping E50 and L50 were kindly provided by Apos Audio and you can get can them from their web-store. I was wondering if the Topping Stack is worth the extra $70. $349. $192. Jan 12, 2021 · Below you can find specs and influencer reviews in the TOPPING D90 vs. Topping L30 Topping apparently based their rating on a dac with abnormally high power output which inflated the numbers. Very nice. Mar 9, 2021 · Each of these amps is available right here on Apos, so if you have any questions about them feel free to reach out to our Support Team. Fully balanced architecture. As a certified refurbished unit, the Topping L30 II has been meticulously tested and refurbished to achieve like-new performance, providing you with a premium audio experience and reliable Dec 26, 2022 · FiiO K7 Reviews Compendium. The first thing you’ll probably notice about this thing is that it’s tiny. I don't have official pricing on it but see it on some sites for US $130. Unlock the full potential of your headphones with the Apos Certified Topping L50 headphone amp, a high-performance amplifier that delivers authoritative and transparent audio reproduction. iFi Zen CAN. Jul 30, 2020 · TOPPING L30II NFCA Linear Headphone Amp - 6. For what it's worth, I'm very happy with my JDS Atom Amp and will probably pick up the DAC for a matching set, but the Heresy/Modi stack seems like a great option too. Aug 20, 2020 · As a reminder from my E30 review, I am now enrolled in Apos Audio’s affiliate program but have otherwise received no attempts from Apos to influence my opinion on the L30 or any other piece of gear. 5mm | Sundara / Edition XS Note: The D90SE and D90LE line has been discontinued. Aug 10, 2020 · Bought my L30 from a China seller through local e commerce platform. Dear Customers and Audiophile Community Members, Please find below a table of the user manuals for the products that Apos sells. The E30 and the L30 version 2 are both priced exactly the same as each other, at $149 US dollars, meaning that this little stack beside me comes in at just $298 for a fully-featured DAC, headphone amp, and preamp. What we do get on the L30 is the option to activate the preamp output without having to remove the headphones from the socket. 72 $219. It can be used as an amplifier or a pre-amplifier, comes equipped with NFCA modules like that in TOPPING's flagship A90 Amp, has 3-step gain settings, and is certified Hi-Res Audio. $749. On this L30 order, it didn't arrive at DHL in Phoenix until 8:30AM, was handed off to the driver at 10:30AM, and I had it in my hands at 11:30AM. Hinnat: 150 € vs. 35mm Jack 3. Please note that the replacement shipment will NOT include the power adapter for the L30. We are passionate about helping customers find the TOPPING L30 Headphone Amp TOPPING Shop Online Topping apparently based their rating on a dac with abnormally high power output which inflated the numbers. Other owners of schiit/topping amps who have gotten the l30 have said that the temps for the l30 are same as schiit magni and topping a30 so nothing to worry about. As a headphone amp, the L30 features the Nested Feedback Composite Amplifier found in Topping’s flagship A90 amp to drive low-impedance headphones, as well as a high voltage swing, high Jan 9, 2021 · I don't think the E30 is doing too badly in these forums for being unreliable, and no suggestion the ones which have failed have caused any damage to equipment downstream. SNR 120dB. TOPPING D90 DAC. Mar 4, 2021 · From iiWireviews' review of the TOPPING A50s, first published on January 19th, 2021: “9. You HD58X headphones have an impedance of 150Ω, so would not be affected too much by that high output impedance. Aug 30, 2020 · Topping L30 was provided by Apos Audio, it can be purchased from their web-store by following this link. It is a companion to their E30 DAC. Sep 24, 2020 · Topping A50s is a small headphone amplifier, the second-most affordable one in Topping’s lineup. Is the Topping L30 the best quality budget amplifier?Purchas We’re ecstatic to announce that the L30 amp is back and better than ever. Pi 4 (moOde) -> Topping E30 -> Asgard 3 -> Sennheiser HD 660 S. Sign up to win the giveaway by clicking this link! Sep 11, 2021 · Disclaimer: The Topping A30pro was provided for purpose of this review by Apos Audio. Frequency Response 93/100. Get the look for less: Shop Affordable TOPPING L30 Headphone Amp TOPPING ,We are proud of taking care of every customer we serve as if they are family members. Topping L30 II vs. 6K views 2 years ago. They also offer free shipping, the Topping L30 Review. Small though it may be, it boasts some big names in hardware. PROS: Small, cute and sleek looking devices; Great build quality for the price Jul 25, 2022 · PCM 32 bit/768kHz. I ordered first day Apos offered the bundle, and I even had a week or two delay and cable switch to Fan Music brand from Topping "Amazing Value": Sandu Vitalie on the TOPPING A30 Pro TOPPING L30 vs A30 Pro vs A90 Comparison Chart TOPPING L30 vs vs A50s vs A30 Pro Comparison Chart Skip to content Featured Products There was an announcement about a recall for the L30, but Apos assured me that the problems were very rare and they had confidence in my review sample. The Topping L30 made my Sony MDR-CD780 sound better than any headphone I have ever heard in my life. L30 with this revision can be identified by a serial number starting 2012 or higher. May 7, 2024 · Part of a Topping Mini-Series Hey guys! Before we get started, check out Apos Audio. Aug 28, 2020 · The Topping L30 is a pretty simple unit to operate. The TOPPING E30 DAC is equipped with the AK4493EQ D/A chip and the XMOS interface controlling the USB inputs. This is a review of the A30 Pro & D30 Pro together, separated only by the specs and technical Jun 27, 2021 · The Topping A30 Pro is a compact desktop NFCA headphone amplifier offering up to 6W of output power into a 16Ω load. Head on over to the TOPPING E30 II DAC product page or the TOPPING L30 II Amp product page, and if you need more information please contact our dedicated Support Team via live chat online or email us at Jul 27, 2020 · 485 1 minute read. Completing the ensemble is the Apos Flow RCA Cable Sep 18, 2023 · Power and THD+N: Slight Edge for TOPPING L30 II. I personally find this quite poor behavior on Topping part as most people are not going to be using dacs that exceed 2v given that the L30 only has RCA inputs. A review of the amazing, budget headphone amp and pre-amp - the Topping L30. This tiny thing gets quite warm, not hot enough to burn you, but with the electronics inside, I really am not that comfortable with this small box being this warm. All TOPPING products on Apos Audio. 99. With a totally redesigned NFCA amplifier, the L30 II makes significant improvements over its predecessor: better THD+N level, better dynamic range, double the output power, wider gain spread, and increased output voltage. As always, reach out to us at Given the popularity of our last comparison chart, Apos has put in a little more elbow work so that you don't have to when it comes to the TOPPING D90 vs SMSL M500. 00009%. Color: Black. Though the L30 absolutely nails the fundamentals making the it an easy and versatile recommendation from me. The A30 Pro is a fully-balanced headphone amp with 6 watts of power per channel, 145dB of dynamic range, and a three-step gain switch. Disclaimer: The L30 was sent to us for review from the team at HiFiGo in exchange for our honest opinion. Includes comparisons to the Drop x THX AAA 789 headphone amplifier and even the Sep 11, 2020 · Below you will find the TOPPING D90 vs SMSL M500 comparison chart and we hope it will assist you in your purchasing decision. On the other hand, the TOPPING L30 II, with its redesigned The Topping L50 Headphone Amp is a high-performance audio device designed to provide powerful and dynamic amplification for your headphones. It is the companion of the highly reviewed TOPPING E30 DAC and together they set a new standard for a high performing sound system under $300. 99 USD. Jan 22, 2021 · Apos Updates Update on TOPPING L30 Amp. Pi Zero W (moOde) -> Apple USB-C/3. With its high-quality components and advanced conversion technology, the E50 DAC ensures accuracy and clarity in delivering your music, capturing every nuance and Jun 7, 2020 · This is a darned shame because the Topping L30 made most every headphone sound very good compared to many other $100 amps. Stage Size 80/100. Jan 13, 2021 · We have since implemented numerous improvements to the protection circuit in the L30. Same again purchased l30 stack from Apos on 12/31/2020 and got 2011 L30 and 2012 E30. It has an attractive, high contrast high resolution display with accurate digital volume control. The TOPPING L30 amplifier provides excellent AC and DC performance by using a voltage-current hybrid feedback architecture. As an alternative, please explore the next-gen TOPPING D90 III DAC page. 04w. Aug 10, 2020 · At this point, TOPPING is working overtime to ramp up the production of the L30. Experience the power and precision of the Apos Certified Topping L30 II Headphone Amp, a high-performance amplifier that delivers exceptional sound quality and driving capability for your headphones. We understand that you may want to review some of the technical details before you buy or perhaps you’ve lost the hardcopy manual that came with your purchase, and equally, we also know that. Sep 7, 2020 · apos-audio-topping-headphone-amp-topping-l30-headphone-amp-14940836593738_1800x1800. Don't think sellers are even shipping the latest . You will need to continue to use your current power adapter that came with your original L30 for the new unit. It’s that time of the year when Topping goes all-in, making sure it wouldn’t be outgunned anytime soon. With its robust driving Aug 10, 2020 · Both have good specifications, and test well, but the A30 has a high output impedance of 10Ω, and is an older product. The all-new L30 II amplifier features a redesigned NFCA amplifier module and double the output power of its predecessor. 12 $149. “POP” protection relay. TOPPING A50s Headphone Amplifier. I am tempted to get another or possibly try get the Topping A90. Topping has a screen. Note: The D90SE and D90LE line has been discontinued. Build Quality 85/100. It mates nicely to its DAC sibling, the SMSL SU-9. They are a great up-and-coming distributor with a phenomenal-looking website and excellent customer service. chuckolatte. The L30 amplifier incorporates TOPPING’s UHGF (ultra high gain feedback) technology in a voltage Browse Apos TOPPING-30 Ensemble Apos plus more. $131. The Topping L30 is a 139. 0008%. 4mm, 6. 99USD headphone amplifier in the budget, measurement-chasing category. Triggered headphone amplifier DC protection. Request A Price Match. So without much ado, let’s dig in and find out all about it. As mentioned in the build, there is one unbalanced input and one unbalanced output on the back, with a single headphone output on the front. $399. Learn more. 99 the package represents a reasonable savings over purchasing the Jan 5, 2021 · C16 User Manual. TOPPING A30 Pro Headphone Amp. --- Featured: --- - L30 (amp, standalone): Aug 10, 2020 · Aug 10, 2020. Pixel 6a -> UAPP -> Sony WH-1000XM3. Can stretch to $300 if it's reasonable. 0 Reviews. With the revision, sensitive headphones and IEMs would still be protected against unintended damages even in the most extreme failure scenario. Topping L30 Review – a Little-Big-Amp. 3W x2 at 32Ω, indicating it's well-suited for driving most headphones. Apos Promise. The cost is also quite attractive. THD+N 0. In this review we look at the Topping L30 Headphone amplifier, selling for $139 USD. The Topping L30 headphone amplifier is designed to be an analogue companion for their E30 DAC which we reviewedearlier this year. 99 USD (MQA) $649. At the heart of the ensemble is the TOPPING E30 II DAC, acclaimed for its exceptional digital-to-analog conversion and crystal-clear sound reproduction. The Best Got Better Fans of the D90 will be thrilled to hear that the SE/LE retains many of its predecessor’s best features: full balance, Bluetooth 5. The plastic case of the JDS stack doesn't bother me and I'd buy the Topping stack from Apos, so I shouldn't really have warranty issues. The E30 DAC got a '2012' id though. Source/Amp - Plugging into the PC's motherboard for now. Topping L30 THD+N vs power 32 ohm load, 1kHz, 90kHz bandwidth Let's confirm via FFT. Dynamics 86/100. 6W x2 at 16Ω and 1. I have 5 Topping products 3 are defective within 2 years (D50,Nx4DSD,L30). Get the best products, great deals, awesome stacks, all with the best customer support in the audio industry. 1. No issue with the RCA sockets. 5mm Dongle (A2049) -> Sennheiser HD 595. 5. In case you want to go with a full E30 DAC + L30 Amp stack, Apos is throwing a nicer RCA cable for free and it is lowering the price too. We think you might enjoy the TOPPING E30 II DAC instead. $499 $1,584. Subscribed. With its NFCA (Nested Feedback Composite Amplifier) technology, the L50 delivers precise and accurate sound reproduction, enhancing the musicality and depth of your audio experience. Smoother note attack can sap fine detail, Basic connectivity. 5mm Adaptor RCA Input and Output 37Vpp high Output Voltage Mini HiFi Amp Audio Hi-Res Preamplifier (Sliver) Sep 6, 2020 · Topping L30 Review – Royal Lineage. Disconnect all the inputs and outputs of L30II and reboot. (Apos is offering free shipping in the USA, free 30-day returns in case you don’t like it, an extra 1 Mar 11, 2021 · The Apos TOPPING-30 Ensemble includes the E30 and the L30 together with a Fanmusic C003 stereo RCA interconnect, and at $300. Apos Flow Headphone Cable for [HIFIMAN] 3. Negatives: Because Topping cornered themselves in their design for the e30, the l30 had to be made the same size for the stack. Any advice would be helpful. Yeah should be fine. But even without using that one, it manages to sound slightly better. #1. 99 USD (Standard) $849. Update on TOPPING L30 Amp (From Apos Audio) “We want to start by thanking everyone who’s bought a TOPPING L30 Headphone Amp from Apos Audio. Jul 27, 2020 · Apos Audio is proud to be the exclusive TOPPING launch partner for the new TOPPING L30 Headphone Amp in the US. Moreover, its ultra-low THD+N, as low as 0. Resolution 93/100. It is priced at $349. TOPPING A90 Discrete / A90 Headphone Amp. TOPPING A90 Headphone Amp. Nov 18, 2020 · A BIG thank you to Apos Audio for sending over the Topping L30 for review, greatly appreciated. 5/10 “Topping A50s on paper looks like an L30 with the addition of balanced output. How do I do to return this defective L30 and get refund. May 26, 2021 · Overall score 88/100. Oct 9, 2020 · Check Amazon ----- [https://amzn. Feb 9, 2023 · L30 II:lla erot katoavat, jolloin paremman DAC:in potentiaali menee täysin hukkaan. 2. Jun 28, 2021 · Is Topping suffering from Soncoz syndrome? Did I get a bum unit? Note that we didn't catch this before because the levels in the Triple Sine Dashboard were too low, at the cusp of the deviation between L and R channels. The Topping stack seems to measure better but I'm not sure the 70$ premium is worth it. Sep 7, 2020 · The TOPPING L30 Headphone Amp is the companion to the highly reviewed TOPPING E30 DAC. Buy in monthly payments with Affirm on orders over $50. The TOPPING L30 headphone amplifier incorporates NFCA (Nested Feedback Composite Amplifier) modules from the flagship A90. The Pro+ has 60% lower THD+N (DAC), 85% lower THD+N (HPA), over 100% more power, and 90% lower output impedance than the DX3 Pro (LDAC version). Now seller asked to send it back to China out of my own pocket. Jan 14, 2021 · As of Monday, January 11, all TOPPING L30s sold on Apos Audio will have a serial number beginning with “2012” or higher. My other ones have all had more room in the chassis to breathe so never got that warm. Here it is riding on top of the TOPPING L30 II…. It can easily power hard-to-drive full-size headphones like the Sennheiser HD 660 S and the Beyerdynamic DT1990 Pro. 3 Outputs: 4-pin XLR, 4. This is a review and detailed measurements of the new Topping L30 headphone amplifier. Eight ins and outs. TOPPING D70s DAC. The driving power is also crazy Nov 15, 2021 · The TOPPING A30 Pro outputs 6,000 milliwatts per channel at 16Ω, 5,500 milliwatts per channel at 32Ω, and 840mw per channel at 300Ω. 1 2 3 … 5. The Ensemble contains everything needed to start using the D30Pro/A30Pro immediately and retails for $779. Paired seamlessly with the TOPPING L30 II Headphone Amp, the ensemble delivers dynamic and immersive sound with remarkable precision. @JohnYang1997 said audiophonics was a topping distributor and i went and buy from them and now no one repply from my tickets about the refund. This serial number denotes the new batch of units, in which more safety measures have been implemented. That's been my experience with Apos anyway, over the course of four different orders. (Apos offers free shipping in the USA and Canada, free 45-day returns in case you don’t like then, an extra year of warranty and lowest price guarantee). Balanced input/output. Dec 29, 2020 · As for the tech inside it, Topping put in that CNC roll-cage the same ultra-high-performance and ultra-low-noise NFCA (Nested Feedback Composite Amplifier) modules that are being used in their A90 and L30 headphone amps. Although a dead ringer for its predecessor, the TOPPING A50s is a headphone amp with specs that outshine the A50 in nearly every way. Now… Before we get started, check out Apos Audio. This is a review of the A30 Pro & D30 Pro together, separated only by the specs and technical Aug 13, 2020 · As a reminder from my E30 review, I am now enrolled in Apos Audio’s affiliate program but have otherwise received no attempts from Apos to influence my opinion on the L30 or any other piece of gear. sy ji qf oh zh zt qh jj bg oh