Description: Product Details:The headphone amplifier base on Audio-Technica AT-HA5000 headphone amplifier circuit. Audio-Technica ha5000 should be the most powerful amp circuit on the driving force , Used Toshiba 2SK370 FET as a single differential input, per channel the output stage uses K2955 J554 power FET, guaranteed low enough to get the output in the resistance. Clone Audio-Technica AT-HA5000 headphone amplifier circuit Toshiba 2SK370 FET transistor as a single input K2955 J554 FET transistor driver output. Driver power very good for HD800 HD650 Q701 etc. Board with a gain switch, you can set the magnification depending on headphone(Low resistance play OFF, high resistance(600R) play ON) The main capacitor used British NOVER6800UF, others capacitors also very good, like NIPPON LXZ, Nichicon MUSE， WIMA With UPC1237 proteck circuit used High quality Relay Specifications:Power supply: AC 15V-0-15V (15V to 18V is OK) PCB size: 130mm * 106mm Output: 6.35mm headphone socket Input impedance: 47kOhm Output impedance: 400mw/300 Ohm 1200mw/32 Ohm Frequency response: 10Hz - 35KHz S/N: > 92 db @ Gain 6 db Output impedance: 0.2 Ohms The load range: 16-600 Ohm Package List: 1 × HA5000 Circuit Headphone Amplifier Board Kit （Not included potentiometer）Note：this is diy kit ，all parts need buyer to solder it ！ Assembled board ，just for reference： The following is built in box photo: (we have the box for sale)
Price: 46 USD
Location: 广州
End Time: 2024-08-23T02:00:31.000Z
Shipping Cost: 10 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Return policy details:
Amplifier Class: A
Country/Region of Manufacture: China
Compatible Brand: Universal
UPC: Does not apply
EAN: Does not apply
Number of Channels: 2
Type: Amplifier Board
RMS Power: 10W+10W
Model: JLH 1969
Compatible Model: Universal
Features: Universal
Color: other
MPN: Does not apply
Brand: SENGTERBELLE
