Summary

Radiator is a software plugin that emulates the classic Altec 1567A tube mixer from the 1960s, designed to add vintage tube warmth, saturation, and EQ character to digital audio mixes. It models the hardware's dual drive tube input channel and simple tone controls, delivering a gritty, colored sound inspired by early Motown recordings.

Features

• Analog-modeled tube mixer with dual drive input channel and EQ based on the Altec 1567A
• Independent input and output amplification stages adding harmonic character and saturation
• Simple bass and treble tone controls modeled from the original unit
• Mix control for parallel processing to blend processed and dry signals
• Option to enable or disable original hardware noise for authentic vintage sound
• Mic/Line switch simulates different transformer loadings for varied tonal colors
• Includes Little Radiator, a simpler single-stage tube preamp based on Altec 1566A

Background and Usage

The original Altec 1567A hardware was notable in shaping the early Motown sound in the 1960s. It was used on recordings by artists such as The Four Tops, The Marvelettes, and The Supremes, contributing a warm and loud tonal character with some harmonic grit. This plugin captures that distinct vintage tone for use in modern DAWs, enabling producers and engineers to infuse mixes, especially bass and drums, with nostalgic analog character without needing vintage hardware.

Compatibility and Technical Details

• Supported platforms: Mac OS X 10.15 or later, Windows 10 or later (not ARM-based Windows)
• Plug-in formats: AAX Native, AAX AudioSuite, VST2, VST3, and Audio Units (AU), 64-bit only
• Sample rates supported: 44.1 kHz up to 192 kHz
• Compatible with major DAWs including Pro Tools, Ableton Live, Cubase, Nuendo, Logic, Studio One, Reaper, Bitwig
• Requires internet connection for activation

Notable Users

Producers and engineers such as Butch Walker, Billy Bush, Matt Wallace, and historical users like Motown engineer Russ Terrana have praised or used the original hardware or this plugin implementation.

Additional Information

Radiator is part of the Soundtoys 5 effects bundle but is also available separately. Sales proceeds from Radiator contribute to charitable causes.