A90 Full Balanced Headphone, Xlr Pre-amplifier
A90 Full Balanced Headphone, Xlr Pre-amplifier A90 Full Balanced Headphone, Xlr Pre-amplifier A90 Full Balanced Headphone, Xlr Pre-amplifier A90 Full Balanced Headphone, Xlr Pre-amplifier A90 Full Balanced Headphone, Xlr Pre-amplifier

A90 Full Balanced Headphone, Xlr Pre-amplifier
10 reviews

SKU #4901389008932

Type: Headphone Amplifiers

Availability: In Stock

Prices starting from: $ 899.88

FREE TRACKED SHIPPING WORLDWIDE

Features:

Full balanced + SE headphone output---A90 has three output headphone jacks of 4-pin-XLR?4.4 balanced and 6.35 SE to meet different usages.
A90 is provided with a wide range of adaptation to headphones.---The SE 25Vpp / balanced 49Vpp high output voltage along with high output current & less than 0.1 Ohm output impedance,
A90 is equipped with three gain settings of -9.5dB/ 0dB / 9.5dB for SE and -35dB / 6.0dB / 15.5dB for balanced. The noise of merely 0. 2uVrms makes A90 easily adapt to all types of headphones from extremely sensitive IEMs to most power demanding full sized over-ears.
It's a great companion of active monitors stacked with D90 DAC when A90 work as pre-amp application.
DAC + Pre-amp appplication

Specifications:

Built-in Battery: No
Recommended Headphone Maximum Impedance: 501-600 Ohm
Output Type: LINE OUT (AUDIO OUT)
Output Type: Balanced Out
Input Type: RCA
Input Type: XLR
DSD (Direct Stream Digital): Yes
Body Material: Aluminum
PCM: Yes
Bluetooth: No
Type: Professional Amplifier
Dimensions (WxHxD): 22.2*4.5*16cm






WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.

REVIEWS


US The Dynamic Improvement Is Obvious After Use, Especially When Listening To Instrumental Music. The Thrust Is Huge, The Earphone Can Even Be Used As A Speaker Without Turning On The Loudspeaker. Excellent Workmanship, High Cost Performance, Highly Recommended! 22 Jul 2020 20:16
E***h from UNITED STATES
US Very Good Amp, Completely Transparent Without Sound Stains, Suitable For High And Low Gain Adjustment, Perfect. With A Front-end Output At The Back, Practical Volume Sound Workmanship Can Be Scored Full Marks. 17 Jun 2020 13:55
R***v from UNITED STATES
US The Sound Is Good, Much Improved! Perfect Sound Quality Is Enough For Me 17 Jun 2020 13:46
V***a from UNITED STATES
US Appearance Material: Overall Very Good, And A D90 Mold Sound Effect: The Parameters Are Very High, Taking The Transparent Route, This Ear Is Good In The Scientific HiFi Circle. Although Some People Say That The Parameter Does Not Mean Hearing, But Each Has Its Own Love, In General It Is Very Good At This Price 06 Jul 2020 11:46
B***h from UNITED STATES
JP So Is Not So. 25 Sep 2020 06:41
Y***r from JAPAN
CH The Texture Is Nothing To Say, The Alloy Shell Is Also Smoothed With A Special Process, And It Feels Quality When Touched. 06 Jul 2020 12:30
Y***a from SWITZERLAND
JP The Workmanship Is Exquisite, The Appearance Is Small, The Sound Of The Initial Sound Is Sharp, And Now The Power Is On For About 6 Hours. The Sound Is Delicate And Transparent And Slightly Warm, And The Background Is Very Dark. The Single-end Thrust Is Acceptable. The High-gain Pushdown Of Hd600 And K812 Personally Feels Very Good, And Currently Overall Is Satisfactory. 06 Jul 2020 12:44
A***v from JAPAN
IT Appearance Material: Aluminum Alloy Material, First-class Texture, Very Good Workmanship. This Extension Has Been Very Ok. The Shape Is Exquisite, Smaller Than I Expected, And The Composition Of The Desktop Cover Is OK. Sound Effect: For The Sound Piece, It Is Not A Route With A Strong And Loud Voice. It Belongs To A More Elaborate Route. It Has First-class Control Power, Three-band Equalization, And Which Frequency Band Is Not Excessively Elevated. It Is A Precise Restoration Route. 17 Jun 2020 10:43
Q***a from ITALY
CH There Are Too Many Evaluations On The Sound, But I Am Very Satisfied With The Almost Inaudible Background Noise. The Xielantu Can Not Hear The Background Noise At All, And It Is Comfortable! In Addition, Silver Is Really A Bit Good-looking 22 Jul 2020 20:29
A***n from SWITZERLAND
JP が してDHLのロジスティクスを し 1 に け りましたが に く はまったく ありませんでした. 18 Aug 2020 14:03
S***v from JAPAN

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