Welcome to RTZ Professional Audio
Manufacturer of professional audio equipment for studio and recording applications.
The Original 9762!
The 9762 Dual Combo is our flagship preamplifier with legendary credentials and was our first product entering in the 1U rack space arena. The 9762 has gained respect over the years as a top notch preamp with solid features and sound quality. If your in the market for a high end preamp to expand your recordings, give the 9762 a serious listen and you'll discover what legends are made of!
The Legends 500 Series!
The Legends 500 series is our new line of products for the popular 500 format. We are very excited to offer this new line of products and look forward to introducing more new products in 500 format soon.
The 9762 in now available in the 500 format! This is the full implementation with a newly designed 100Hz high pass filter added. We've also expanded the VU meter and improved the signal metering. Now you can get the same legendary 9762 sound at an affordable price in the popular 500 series module format.
PEQ1549 Parametric Equalizer
The ultimate sounding R/C op-amp based equalizer from with legendary British roots. The PEQ1549 includes HP and LP filter sections along with a four band parametric EQ all squeezed into the 500 format. This EQ is nothing short of GIANT sounding with huge sound shaping capabilities.
UX410 Rack Chassis
The UX410 is our heavy duty 500 Series compatible rack system in the works. Each UX410 rack holds up to ten 500 series compatible modules and is powered by a super clean external 5A DC linear power supply that can power up to three UX410 racks.
PSL410 Single Rack Power Supply
The PSL410 is a heavy duty all linear power supply designed to power a single UX410 rack at continous duty. Each PS410 provides up to 1.5A maximum continous current and continous duty. The PSL410 also has switchable 48V phantom power and a low noise thermally speed controlled fan.
PS410 Three Rack Power Supply
The PS410 is a heavy duty linear power supply designed to power three UX410 racks. Each PS410 provides up to 4.5A maximum current and can power up to three UX410 racks. The PS410 may be ordered with or without the 48V phantom supply.
V847 Wah Wah Upgrade PCB
Back by popular demand! We've decided to continue offering our V847 wah wah upgrade PCB for the VOX/Dunlop V847 vintage series wah wah pedals. This board will give you one of the finest vintage VOX wah tones around and are only available direct from our website.