Used APB DynaSonics Spectra-C / Spectra-T
Used APB DynaSonics Spectra-C / Spectra-T consoles are high-performance analog mixing desks combining Burr-Brown microphone preamps, THAT Corporation VCA elements and a comprehensive 15x4 matrix system for versatile, reliable audio work. Available in five chassis sizes with an optional 24-input expander, these second-hand consoles suit a wide range of professional applications. Scroll down to explore the used APB DynaSonics Spectra-C / Spectra-T listings currently available.
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APB DynaSonics Spectra-C / Spectra-T specifications
| Brand | APB |
| Segment | Audio |
About the APB DynaSonics Spectra-C / Spectra-T
The APB DynaSonics Spectra-C / Spectra-T is a high-performance analog console available in five chassis sizes with an optional 24-input expander. Mono input channels feature Burr-Brown microphone preamps, while THAT Corporation VCA elements are used throughout, supporting 8 VCA groups for inputs and a VCA system for left, right, center and mono outputs. Ten auxiliary buses offer pre/post fader and pre/post EQ switching, and a 15x4 matrix system provides inserts and XLR balanced outputs. Additional outputs include two Jensen transformer-isolated mono alternates, a stereo record output with TRS and RCA connectors, and both 1/8-inch and 1/4-inch headphone outputs. A 12-mute-group system, 100mm faders on aux outputs, internally illuminated solo and mute switches, LCR control room monitoring and a talkback system with a 1 kHz oscillator round out the feature set.
APB DynaSonics Spectra-C / Spectra-T — buyer FAQs
What are the APB DynaSonics Spectra-C and Spectra-T consoles?
The APB DynaSonics Spectra-C and Spectra-T are high-performance analog mixing consoles available in five chassis sizes, with an optional 24-input expander for larger configurations. Mono input channels use Burr-Brown microphone preamps, THAT Corporation VCA elements are used throughout, and the desk includes a 15x4 matrix system, 10 auxiliary buses with pre/post fader and pre/post EQ switching, and LCR control room monitoring.
What VCA and mute group facilities does the Spectra-C / Spectra-T offer?
The Spectra-C / Spectra-T provides 8 VCA groups for input channels and a separate VCA system covering left, right, center and mono outputs, with user-selectable VCA control on all matrix outputs. A 12-mute-group system combines 4 discrete mute groups with 8 VCA-assignment-linked groups, giving engineers flexible control over both levels and muting across the console.
What output options does a used Spectra-C / Spectra-T provide?
The console includes a 15x4 matrix system with inserts and XLR balanced outputs, two mono alternate outputs with Jensen transformer-isolated balanced XLR connectors, and a stereo record output with both TRS and RCA connections. Headphone monitoring is available via 1/8-inch and 1/4-inch outputs, and a talkback system with internal or external mic and a 1 kHz oscillator is also fitted.
Who makes the APB DynaSonics Spectra-C / Spectra-T?
The Spectra-C and Spectra-T are made by APB-DynaSonics, the brand behind this range of professional analog consoles. The two model designations refer to variants within the same Spectra series, sharing the same core architecture including Burr-Brown preamps, THAT Corporation VCA elements and the five chassis size options.
What should I check when buying a used APB DynaSonics Spectra-C / Spectra-T?
Confirm the chassis size and whether the optional 24-input expander is included, and check that all VCA groups, mute groups and the matrix section are fully operational. Verify the condition of the 100mm aux faders, internally illuminated switches and LED metering. Used units on 10K Used carry a 21-day warranty covering major functional faults; full guidance is in the buying guide at https://www.10kused.com/used-av-equipment-guide/.
