Headphone amplifier board with components mounted

Headphone amplifier board with components mounted

40.00 $

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Description

DIY Headphone Amplifier Board.
Uses a dual operational amplifier.
(Can be used with both single-supply and dual-supply op-amps) STMicroelectronics LM358 pre-installed.

Power Supply Voltage: 12V
Board Dimensions: 95 x 72 mm

If using an external volume control, please disconnect R13 and R14.

Note 1: There are solder removal marks on the input/output and power pads.
Note 2: The component mounting surface and the back side are slightly dirty due to repeated soldering.

Thank you for looking.

Details

Category
Headphone Amplifier / Dac
Condition
No noticeable scratches or marks
Shipping
Included in price (by seller)
From
Aomori

video

Delivery in 24/48 h

SHIPPINGS

Free shipping in Spanish mainland, Balearic Islands and Portugal.

For other countries the shipping cost will be paid by the client.

DELIVERY TIME (as of delivery)

Spanish mainland, Balearic Islands and Portugal: 1-2 working days.

Other countries, we attach a table with those that are open in the online store, indicating transporter and transit days.

Free returns

The return period is 14 calendar days from the receipt of the order.

Carriers for change of size in Spanish mainland, Balearic Islands and Portugal, are in charge of 24HRS.