Description: This list price is for the 2 channel (stereo) version. if you need 4 channel (balance version). Please contact us buy one more realy board !!! Works voltage: AC12V 1A Constant input impedance 50K; With memory fuction, 4 relays for 4 inputs, 7 relay for 128 steps volume control, each stepping 0.5dB, the total attenuation 63.5dB; Display PCB size: 100MM*32MM Volume board size 100MM * 36MM, Signal switching board size 55MM * 36MM; Volume board only relay and resistors, sound is pure, fresh; Constant input impedance, the real index type, regulate smooth; use Hiend resistors, the sound quality is guaranteed; Volume control board size is small. you can use more board to built a multi-channel volume or balance control. Aiwan coding switch, rotate left and right to adjust the volume, press choose input Audio, long press to Power ON/OFF Package included HIFI stereo remote volume board or kit x 1 Aluminum remote x 1 (remote not include battery. the battery type: CR2032) Connect wires X 1 set NOTE: We have DIY KIT or Finished Board (Optional) ◆ DIY kit ---- All pars will need youself to soder it. Include SMD ICs. Novice suggests purchasing assembled board. ◆ Finished board ---- We will soder and test it well before shipping out.
Price: 68 USD
Location: FOSHAN
End Time: 2023-12-20T17:24:24.000Z
Shipping Cost: 0 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
Compatible Brand: Universal
Brand: Unbranded
Type: Tube preamp
MPN: Does not apply
Country/Region of Manufacture: China
Available Variations
Color: DIY KIT
Price: 68 USD
Available Quantity: 5
Quantity Sold: 0
Color: DIY KIT
Price: 68 USD
Available Quantity: 5
Quantity Sold: 0
Color: DIY KIT
Price: 68 USD
Available Quantity: 5
Quantity Sold: 0
Color: DIY KIT
Price: 68 USD
Available Quantity: 5
Quantity Sold: 0
Color: Assembled board
Price: 78 USD
Available Quantity: 5
Quantity Sold: 0
Color: Assembled board
Price: 78 USD
Available Quantity: 5
Quantity Sold: 0
Color: Assembled board
Price: 78 USD
Available Quantity: 5
Quantity Sold: 0
Color: Assembled board
Price: 78 USD
Available Quantity: 5
Quantity Sold: 0
