Level Converters
Altronics’ level converters are designed to assist with integrating audio equipment by converting signals between different levels and formats. They are ideal for applications where devices require signal adjustment to communicate correctly within a system. Suitable for home audio, professional sound environments, vehicle audio, and AV installations, these products provide a convenient solution for improving equipment compatibility. Whether connecting new components or resolving signal matching requirements, level converters help create more flexible setups.
A4903A
100V Line to Low Level Adapter
This small adaptor receives a 100V signal from one amplifier and reduces the level down to either balanced mic level or auxiliary level to feed into the input of a second amplifier.
Australian Made
$118.18
C9620A
2 Channel Audio Output Converter (High to Low Level)
This unit will convert speaker level output from a head unit to a low level input suitable for feeding directly into an amplifier input.
$20.86
A2513
Balanced To Unbalanced Converter XLR-RCA
Balanced 600 Ohm 3 pin female XLR to unbalanced 10K Ohm 2 x RCA with level control. +10dB max signal gain. Steps up input signal by factor of 16, ie 20mV in = 320mV out.
$39.55
A2515
Balanced To Unbalanced Converter XLR-RCA / Screw Term.
Balanced 600 Ohm 3 pin female XLR to unbalanced 10K Ohm 2 x RCA with level control (or optional screw terminal connections).
$50.86
C9555A
Hum and Noise Eliminating Audio Coupler
A very handy 2 channel inline transformer coupler enabling the interconnection of audio modules without introducing hum and buzz, etc.
$18.14
C9556
Hum and Noise Eliminating Audio Coupler 3.5mm
A very handy 2 channel inline transformer coupler enabling the interconnection of audio modules without introducing hum and buzz, etc.
Uses stereo 3.5mm connections
$18.14
A2524
Line Isolation Transformer 10k ohms to 10k ohms XLR
Balanced 10kΩ to 10kΩ balanced 3 pin male XLR with earth lift switch.
$44.50
A2522
Line Isolation Transformer 10k ohms to 600 ohms XLR
Balanced 600Ω to 600Ω balanced 3 pin male XLR with earth lift switch.
$44.50
A2519
Line Isolation Transformer 600 ohms to 600 ohms XLR
Balanced 600Ω to 600Ω balanced 3 pin male XLR with earth lift switch.
$44.50
A4948
Line Level Compressor/Limiter
This compact module is designed to go inline with an audio input source like CD/Blu-Ray etc to the input of a mixer or amplifier. It maintains a constant level to the mixer/amp regardless of the amplitude of the input signal.
Australian Made
$172.73
A2510A
Passive DI Box
Converts high impedance unbalanced signals from guitars or other musical instrument pickups to a low level balanced output signal.
$34.09
A2518
Stereo to Mono RCA Adapter
This unit is designed to convert stereo audio signals into a summed mono line level RCA signal.
$39.55
A0642B
Telephone Line Isolation Unit????
By law any radio, amplifier etc connected to a telephone system (for background music or paging applications) must be isolated with a line isolation unit (LIU). Adjustable output level suits all telephone systems.
$43.64
A2517
Unbalanced Stereo Line Isolation Transformer RCA-RCA
Unbalanced stereo 2 x RCA to unbalanced stereo 2 x RCA.
$39.55
A2514
Unbalanced to Balanced Converter RCA-XLR
Unbalanced 10K Ohm 2 x RCA to balanced 600 Ohm 3 pin male XLR with level control. -10dB max signal gain.
$39.55
A2516
Unbalanced To Balanced Converter XLR-RCA / Screw Term.
Unbalanced 10K Ohm 2 x RCA to balanced 600 Ohm 3 pin male XLR (or optional screw terminal connections) with level control.
$50.86
