SSM2141 Balanced input to unbalanced output Dual Channel Preamplifier Board

 

Feature:

Finished motherboard maximum height of about 20mm, even if it is convenient for you short chassis frame in the original machine PCB over the original machine without taking up space.

Balanced input and output unbalanced for a balanced preamp output then no balanced input stage of the system.

Please note that the function can not be reversed, do not buy the wrong. For used car amplifier must be aware that the board can only take place CD input output, the output of the amplifier is not connected, otherwise it will damage the board.

SSM2141 internal resistors are laser trimmed, with an accuracy of up to 0.006%. On the distortion and noise as well as parasitic interference is concerned, it is undoubtedly the performance reached a "professional" level.

As a result of balanced cross-coupled electronic chip layout techniques, SSM2141's performance is close to the transformer for balanced line driver circuit, but the volume is much smaller than the transformer, and the common-mode rejection can be compared with the transformer.

 

Parameter:

power supply voltage DC ± 9-15V (Recommended ± 12V)

Dimensions: 87 mm x50 mm

Note:This prototype is Sonic Frantiers line preamp, so we could not provide wiring diagrams.

 

Package:

1pc SSM2141 Preamplifier Board.


Payment Method: PayPal preferred

Shippment:
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Returns & Replacements & Repair:
We accept returns & replacements within 30 days from the day the customer receive the products, please make first contact within 30 days from receiving the order. Products should be returned in original condition. As a benefit to our customers, we also provide repair within 3 months from the day when this item is shipped out, after repair is done, we will send you the item, but the customer should pay both shipping ways.

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