Stereo RCA to XLR Converter


& Free shipping to the USA

Ultra-high performance, completely transparent stereo (2 Ch.) RCA to XLR true balanced converter.


SKU: str-rc-xlr-cnvrtr Category:

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Ultra-high performance, completely transparent RCA to XLR true balanced converter. This is the best way to convert from RCA to XLR, read about it at this link.

The design incorporates ultra-high performance op-amps from Burr-Brown (Texas Instruments), including the OPA1612 and OPA1632. It also incorporates two extremely low noise linear regulators (LDOs), LT3042 and LT3090 to achieve the best possible performance.

In the box:
1 x RCA to XLR Converter
1 x 9V Power supply w/ IEC power cable (country-specific).

Why use an active converter?
There are three ways to get from RCA (unbalanced) to XLR (balanced)
(1) Use an RCA to XLR adapter
With an RCA to XLR adapter, you break the balanced input on your amplifier or pre-amp because 1/2 of the XLR input is shorted to the RCA’s shield. Depending on the design of the balanced input this can have multiple undesirable effects.
(2) Use a transformer-based RCA to XLR Converter
A transformer-based converter can work well as long as it is properly matched to both the RCA and XLR side impedances. However, even if it is properly matched the transformer creates AC coupling which causes bass phase shift.
(3) Use an active converter
With a DC-coupled active converter like this one, all the issues associated with the first two approaches are eliminated.

Input impedance (RCA): 47kΩ
Output impedance (XLR): 100Ω
Gain: 8dB
Input Power Voltage: 9V +/-5%
Input Power Connector: Barrel Plug (2.1mm I.D. x 5.5mm O.D. x 9.5mm) – center positive
Max Output Voltage: 8 Vrms (20.28dBu)
Max Output Current: 70 mArms
Signal-to-Noise Ratio (SNR), 8Vrms Output: 132dB
Frequency Response: DC – 80kHz+
Size: 6.5in x 4in x 2.5in (16.5cm x 10.2cm x 6.4cm)

Test results can be found at this link.


Weight 3 lbs
Dimensions 8 × 8 × 7 in

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