Unbalanced to Balanced Output Stereo Converter Board Low distortion DRV134PA x2

Description

Description
This is an assembled board of a very low distortion preamplifier ( Gain = 2) that can convert an unbalanced signal to a balanced signal.
The circuit make uses of a famous balanced line receiver DRV134PA per channel. The chip can offer a distortion as low as 0.0005% at 1KHz and 0.001% in the whole audio frequency band( below 18KHz) when driving 600ohm load ! Maximum swing can be 18Vrms at 0.01% distortion ! The gain is fixed at 6dB ( 2 times).
supply : +/-10v to +/-12v
pcb dimension: 52mm*52mm
Package including:
1pc Unbalanced to Balanced Output Board Low distortion DRV134PA x2 (assembled )
Payment
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Delivery details
Under normal circumstances, United States Buyers'package is expected to be delivered within
9 to 15 business days with tracking
. other countries are
18 to 21 business days without tracking(If you need a tracking, please pay additional .00 USD and
send us ebay/paypal message.).
All the items will be dispatched within
1
business day after the payment cleared. Items will arrive in
8-25
business days. The arrival time depends on some factors and different areas.
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