

NEUMANN AC 20 (1 m)
MRP - Rs. 17,900
NEUMANN AC 20 (1 m) Y-cable: one XLR 5 F to two XLR 3 M, splits two-channel signals into two mono channels. Available in India from Shivansh Electronics, Kolkata, West Bengal, India.
VISUAL GUIDE — See Every Photo, Spec & Setup Step (PDF)
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Specifications
| Type | Adapter cable (Y‑cable) |
| Connectors | 1 x XLR 5 F; 2 x XLR 3 M |
| Length | 1 m |
| Colour | Black |
| Cat. No. | 006595 |
Product overview
The NEUMANN AC 20 (1 m) is an adapter Y-cable with one XLR 5 F connector and two XLR 3 M connectors.
It is used to split two-channel signals into two mono channels, for example when using the NEUMANN BS 48 i-2 power supply, which has a 5-pin XLR output for two microphones. The cable is 1 m long and black; other cable lengths are available on request from NEUMANN.
Compatible with
- NEUMANN BS 48 i-2 battery power supply (two-channel 5-pin XLR output), as NEUMANN states
- Other two-channel signals on an XLR 5 connector that are to be split into two mono XLR 3 channels
In the box
- AC 20 adapter cable (1 m)
NEUMANN AC 20 (1 m): frequently asked questions
What does the AC 20 do?
It splits a two-channel signal on one XLR 5 F connector into two mono channels on two XLR 3 M connectors.
How long is the AC 20?
This version is 1 m long (Cat. No. 006595). NEUMANN states that other cable lengths are available on request.
Where can I buy the NEUMANN AC 20 (1 m) in India?
The NEUMANN AC 20 (1 m) is available from Shivansh Electronics, Kolkata, West Bengal, India, with delivery across India.
Workflow 1: Stereo pair on a BS 48 i-2 power supply
Recording two condenser microphones on battery power.
Connections
| Connect | To |
|---|---|
| Two microphones | BS 48 i‑2 inputs |
| BS 48 i‑2 XLR 5 output | AC 20 XLR 5 F connector |
| AC 20 XLR 3 M connectors | Two mono recorder or mixer inputs |
Setup
- Connect both microphones to the BS 48 i-2.
- Plug the AC 20 into the 5-pin XLR output.
- Connect the two XLR 3 M plugs to two mono inputs.
- Check left and right channels with normal speech.
Tip: Label the two XLR 3 legs so the channels stay in the right order.
Workflow 2: Splitting a two-channel XLR 5 signal
Engineers feeding two-channel signals into mono inputs.
Connections
| Connect | To |
|---|---|
| Two‑channel XLR 5 output | AC 20 XLR 5 F |
| AC 20 XLR 3 M | Two mono XLR inputs |
Setup
- Plug the XLR 5 F end into the two-channel output.
- Connect each XLR 3 M plug to one mono input.
- Set the levels of both channels.
Tip: Ask for other lengths if 1 m is too short.








