128 steps unbalanced stereo volume control and 50 similar items
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Shipping options
$7.00 to United States
Ships from
Hong Kong
Offer policy
OBO - Seller accepts offers on this item.
Details
Return policy
Full refund available for DOAs
Purchase protection
Payment options
PayPal accepted
PayPal Credit accepted
Venmo accepted
PayPal, MasterCard, Visa, Discover, and American Express accepted
Maestro accepted
Amazon Pay accepted
Nuvei accepted
View full item details »
Shipping options
$7.00 to United States
Ships from
Hong Kong
Offer policy
OBO - Seller accepts offers on this item.
Details
Return policy
Full refund available for DOAs
Purchase protection
Payment options
PayPal accepted
PayPal Credit accepted
Venmo accepted
PayPal, MasterCard, Visa, Discover, and American Express accepted
Maestro accepted
Amazon Pay accepted
Nuvei accepted
Item traits
| Category: | |
|---|---|
| Quantity Available: |
Only one in stock, order soon |
| Condition: |
New |
| UPC: |
Does not apply |
| Brand: |
Unbranded/Generic |
| Model: |
128 steps volume control |
| MPN: |
Does Not Apply |
| Custom Bundle: |
No |
| Type: |
128 steps volume control |
| Modified Item: |
No |
| Non-Domestic Product: |
No |
Listing details
| Shipping discount: |
No combined shipping offered |
|---|---|
| Posted for sale: |
More than a week ago |
| Item number: |
1670686357 |
Item description
This is our popular audiophile quality 128 steps volume control board. It is now released as a half-completed kit.
The kit features :
1. high quality PCB with SMD components already soldered on the board ;
2. Dale non-magnetic resistors as the only resistors on the audio path ;
3. Can be retro-fitted with IR remote motorized potentiometer to become a remote stepped volume control board.
Input Impedance : Between 200K to 3K
Output Impedance : 3K to 200K
(Note : This is a R2R type attenuator. Therefore the input and output impedance varies with position)
Board Dimension : 80mm x 50mm.
Supply voltage : AC 12V to 15V or DC +15V to +18V
Each board come with a 50K potentiometer to control a DC level for specific relay setting. Audio signal does not pass through the 50K potentiometer. It is for control purpose only.
This is a kit that requires soldering. The SMD parts are already presoldered on the board.
The assembled board in the picture is for reference.
We provide schematic and part list to buyers.
We do air shipping worldwide at US$7.00. We welcome combine shipping.
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