This is a superb sounding and very powerful headphone amplifier. It can drive any type of headphone with full authority and finesse. Your ears will give up or your HP will distort, but not this amp. Lots of distortion-free power at your finger tips. I paired it with the excellent Topping EX5 DAC (also for sale here). Please check it out! The combo has excellent synergy! Ultra distortion-free class A operation for HP impedance of 250 ohms or greater. Power, performance, and practical new featuresBoasting six times the power, double the inputs, and massive gains in SNR and THD+N over the original (not to mention some practical new features), the A30 Pro is an excellent choice for the modern music lover looking for an amp that can do it all. Six watts per channelThe TOPPING A30 Pro outputs 6,000 milliwatts per channel at 16?, 5,500 milliwatts per channel at 32?, and 840mw per channel at 300?. With can-rattling wattage like that, it can easily power notoriously hard-to-drive full-size headphones like the Sennheiser HD 660 S and the Beyerdynamic DT1990 Pro145dB dynamic rangeThanks to its NFCA-based circuit and UHGF (ultra high gain feedback) technology, the A30 Pro delivers a stunning 145dB of dynamic range. This means that 145dB exists between the lowest and highest volumes of sound it can reproduce, resulting in exceptionally realistic playback.Say goodbye to ground loop noiseWhen multiple pieces of equipment are used in conjunction, ground loop noise can occur. Ground loop noise most often manifests as a buzzing or humming sound, which is capable of being loud enough to damage speakers. Although its known to happen most often in single-ended feeds, it can happen in balanced feeds, too.The A30 Pro solves this issue with a GND/LIFT switch. When in normal use, set the switch to GND. If you encounter ground loop noise, set the switch to LIFT, which will change the ground point of the A30 Pro from its chassis to the equipment it’s connected to, eliminating the noise. Single-ended and balanced input passthroughWhen powered down, the A30 Pro passes the input signal directly through to RCA or TRS without applying amplification. This allows you to connect active monitors to the A30 Pro and get the benefits of an outboard DAC without introducing another amp into the chain. Three-step gain switch A three-step gain switch adapts the A30 Pro to the huge sensitivity gap between IEMs and full-size headphones. From -14dB on the low setting to +14dB on the high setting, the function spans an impressive 28dB.

Im the original owner of the iFi Zen Dac v2 ($199 retail). Additionally up for auction: Im the original owner of the balanced 4.4mm to XLR braided cable ($99 retail). NOTE: this cable is for connecting the 4.4mm pre-out to the input of a balanced XLR external amp -- it is not a cable for your headphones! (The amp feature of this unit is a nice convenience feature, but its best performance is as a standalone DAC in tandem with a headphone or speaker amp.) I use this cable to run to my JBL studio monitor speakers (the volume knob allows me to control volume to the speakers), while the RCA out goes to my headphone amp. A nice budget desktop set-up! Also, if you eventually go up the iFi line to their more expensive DACs, this cable will work with all of them. Only downside here is that I lost the box during a recent move. Ill pack the amp, original USB cable, and upgraded cable with care. Free and fast FedEx or UPS shipping. See my reviews to bid with confidence.

HIFI 4 Pin male XLR to 4.4mm Female Adapter.

Excellent audio cable in fine condition!

Topping DX7s Dac / Headphone amp. This unit can be used as a headphone dac/amp or switched to line out dac for your home amp/speakers via a button on the unit or remote. Everything shown is included, works great with headphones and as a stand alone dac. handles PCM 32bit 768hz as well as DSD up to 512! Can also serve as a preamplifier if hooked up to an amp (volume control enabled).Bonus XLR to 4.4 headphone jack included. You can listen to headphones through a balanced connection via 4.4mm jack if you have such headphones. Of course if you have an XLR jack for your headphones or use the standard single ended jack, you wont need this. Unit works great as a stand alone DAC, this is mostly what I used it for running Roon to RCA out into my preamp. It will recognize native DSD from Roon.Great little dac for a not a lot of money. I ship quickly and package safely.Thank you for checking out my listing!

Excellent audio cable in fine condition!

Good Conditions Free Shipping PLEASE NOTE:The item you see is the EXACT item you are receiving. The pictures show the best description of the condition of the item. Thank you for Looking, We leave a positive review Automatically after you make the Payment. Blessings

HIFI 4.4MM Balanced Headphone Adapter Audio Cable 4.4 XLR 4 Pin Male to Fem N3N7 Work for 4.4mm jack equipment, .4mm Male to 3.5mm Female, allows you connect headphones to audio devices.Made of Oxygen-free Copper Wire, ensuring the perfect transmission of the audio signal, depth and resolution. To reduces the possibility of wire oxidation and accurately restore music details.Gold Plated Pure Adapter, the transmission and resolution of the sound are protected from interference, which result in delivering lossless sound quality.Handy and portable, widely work with earphone, headphone, and home audio equipment, such as amplifiers, mixing console, Home theater devices, or AV receivers, karaoke system and etc.Straight and Bent plug available, grip treads help easy plugging and unplugging.Material: tinned copper wirecolour: blackPackage Contents:1 x Adapter Audio Cable

DescriptionAuthenticity: 100% AUTHENTIC! If you have any question about the condition, accessories, or anything about the product,Please feel free to message us. We are glad to answer all your concerns. ShippingDHL, Fedex Fastshipping3-10 business days after shipment(Tracking number + Insurance.)PaymentPlease give me the payment within 3days from the date of bid.About UsWe sell our items on other websites and in our retail stores in Japan at the same time.If the item was sold out before your purchase, your order will be cancelled and a full refund will be issued immediately. International Buyers - Please Note:Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying.We do not mark merchandise values below value or mark items as - gifts - The US and International government regulations prohibit such behavior. Thank you.

DescriptionAuthenticity: 100% AUTHENTIC! If you have any question about the condition, accessories, or anything about the product,Please feel free to message us. We are glad to answer all your concerns. ShippingDHL, Fedex Fastshipping3-10 business days after shipment(Tracking number + Insurance.)PaymentPlease give me the payment within 3days from the date of bid.About UsWe sell our items on other websites and in our retail stores in Japan at the same time.If the item was sold out before your purchase, your order will be cancelled and a full refund will be issued immediately. International Buyers - Please Note:Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying.We do not mark merchandise values below value or mark items as - gifts - The US and International government regulations prohibit such behavior. Thank you.

DescriptionAuthenticity: 100% AUTHENTIC! If you have any question about the condition, accessories, or anything about the product,Please feel free to message us. We are glad to answer all your concerns. ShippingDHL, Fedex Fastshipping3-10 business days after shipment(Tracking number + Insurance.)PaymentPlease give me the payment within 3days from the date of bid.About UsWe sell our items on other websites and in our retail stores in Japan at the same time.If the item was sold out before your purchase, your order will be cancelled and a full refund will be issued immediately. International Buyers - Please Note:Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying.We do not mark merchandise values below value or mark items as - gifts - The US and International government regulations prohibit such behavior. Thank you.

DescriptionAuthenticity: 100% AUTHENTIC! If you have any question about the condition, accessories, or anything about the product,Please feel free to message us. We are glad to answer all your concerns. ShippingDHL, Fedex Fastshipping3-10 business days after shipment(Tracking number + Insurance.)PaymentPlease give me the payment within 3days from the date of bid.About UsWe sell our items on other websites and in our retail stores in Japan at the same time.If the item was sold out before your purchase, your order will be cancelled and a full refund will be issued immediately. International Buyers - Please Note:Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying.We do not mark merchandise values below value or mark items as - gifts - The US and International government regulations prohibit such behavior. Thank you.