Telefunken Telefunken v372 + Filtek MK7 EQ Module (Vintage Broadcast Audio) Description: Up for sale is a vintage professional broadcast audio module set, consisting of a WSW / Telefunken 811453 IA input amplifier and a Filtek MK7 equalizer 1960s”
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Telefunken / WSW 811453 IA Input Amplifier + Filtek MK7 EQ Module (Vintage Broadcast Audio)
Description:
Up for sale is a vintage professional broadcast audio module set, consisting of a WSW / Telefunken 811453 IA input amplifier and a Filtek MK7 equalizer module.
These units originate from a classic European broadcast or studio system (circa 1960s–1970s) and are built to high professional standards.
- The right module is marked “IA K.Nr 811453” and is an input/line amplifier (IA = Input Amplifier) manufactured by WSW (Wiener Schwachstrom Werke) and used in Telefunken systems. It features a large rotary level control (1–11 scale) and status indicator light.
- The left module is a Filtek MK7 equalizer, a vintage parametric EQ with multiple frequency and gain controls for detailed sound shaping. Filtek gear is well regarded for its musical analog character.
Both modules are mounted in a metal frame, likely part of a larger rack or console channel strip from a radio or studio installation.
Condition:
- Untested, sold as-is due to age
- Shows normal cosmetic wear (see photos)
- Knobs and switches appear intact
Important:
- These are modular broadcast units, not standalone consumer devices
- Will require appropriate power supply and wiring/pinout knowledge to operate
Ideal for:
Collectors, vintage audio enthusiasts, DIY studio builds, or restoration projects.
What you see is exactly what you will receive. Feel free to contact me for more information or additional photos.
This item is sold As-Described
This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.
| Listed | 2 months ago |
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| Condition | Excellent (Used) Excellent items are almost entirely free from blemishes and other visual defects and have been played or used with the utmost care.Learn more |
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