KHOZMO ACOUSTIC Relay Volume Attenuator 10k 64 Steps MBB Switching Vishay Quad Channel

With this product, Khozmo offers a very high-end relay ladder volume attenuator with incredible audio performance. This is based on Omron HQ relays rather than mobile contacts and Vishay resistors.

Average votes for this product
5.0 / 5

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Reference : 15224
New product

399,00 €tax incl.

332,50 € tax excl.

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Shipping date: 10-12-2024.

Orders placed before 12h (GMT+1) will generally be shipped the same day (working day).

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Facturation France
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2 Years warranty
 
More info

Khozmo Acoustic

Relay Volume Attenuator 10k 64 Steps MBB Switching Vishay Quad Channel

Atténuateur de Volume Ladder à Relais 64 Pas Commutation MBB Résistances Vishay 4 Canaux

With this product, Khozmo offers a very high-end relay ladder volume attenuator with incredible audio performance. This is based on Omron HQ relays rather than mobile contacts and Vishay resistors. In addition, the brand has designed an optical encoder that guarantees a much longer life span. In addition, the volume is adjusted in 64 steps from -64dB to 0dB. In addition, the attenuator benefits from MBB (Make Before Break) switching for which the new connection path is established before the next contacts are opened. This prevents the switching path from being confronted with an open circuit.

The attenuator comes with an LED display and a remote control to control the volume level, enable/disable mute mode and manage the display.

Technical characteristics

Specifications
Product typeLadder relay volume attenuator
Switching typeMBB (Make Before Break)
Number of steps64
ResistorsVishay 10k
Channels4 (Quad)
Attenuation range-64dB to 0dB
Attenuation / Step1dB / step
RelayOmron
Mechanical life> 50000 cycles
Extremely short signal path-
Shaft diameter6mm
Voltage / Current5V 1A
Général
Body materialAluminium PA11 CNC machined
Shaft diameter6mm
Cutout diameter9mm
Max panel thickness7mm
Display PCB dimensions42.2 x 42.2
Display PCB fixing holes spacing31 x 31mm
ColorRed
Remote control batteries2x CR2032 3V (included)
Package1x Relay volume attenuator
1x Remote control
1x Display module
 
Data sheet
ShaftSmooth
Channel4
Resistance (Ohm)10000.0
Tolerance (%)N/A
 
Delivery

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Average votes
5.0 / 5
1 reviews
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 5/5
Date :
Attenuator with relays
Very attractive on the outside the red anodized casing.
It works by adding various resistors in the signal path to get the proper value for the voltage divider.
The resistors are 1% smd metal film but the color marking does not correspond to VIshay. The Omron logo is not visible on the relays.
The first section sounds worse, from step 30 there is an audible change and the response is somewhat better. Audio performance is modest when compared to an Elma A 47 smd for example.
The flat cable connectors do not fit very well and if the mounting is not vertical they can come off when moving the equipment.
The worst thing, without a doubt, is the remote with little range and with random failures, even with new batteries, sometimes you have to press the same command 2 or 3 times to get a response.
In my opinion a bit expensive for what it offers.
Audiophonics customer service as always top notch.
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This review has been posted for KHOZMO ACOUSTIC Relay Volume Attenuator 10k 64 Steps MBB Switching Vishay Quad Channel
 
KHOZMO ACOUSTIC Relay Volume Attenuator 10k 64 Steps MBB Switching Vishay Quad Channel
With this product, Khozmo offers a very high-end relay ladder volume attenuator with incredible audio performance. This is based on Omron HQ relays...

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