STUDER

Swiss precision for broadcast & mastering

TELEFUNKEN

German professional reel-to-reel systems

Service & Calibration — STUDER

We focus on professional tape machines by STUDER — from compact ¼″ machines (A807/A810) to modular A80 and flagship A812/A820. Typical work includes transport overhaul, capstan/brake service, audio path recap, and alignment.

We can help with heads evaluation, alignment to tape formulation, and documentation. Looking for specific modules or decks? Send a request below.

Status: reference & sourcing. We are not an official distributor.

Service & Parts — TELEFUNKEN

TELEFUNKEN studio machines (M5/M10/M15/M15A/M20/M21) are known for robust mechanics and studio carts. We assist with transport maintenance, audio path checks, and speed calibration (19/38 cm/s and beyond where applicable).

We also maintain a small parts list and can source spares on request. Send a brief description and your email — we’ll get back to you.

Status: reference & sourcing. Enthusiast website.

A710

Cassette deck, studio-grade calibration; stable transport.

A721

Broadcast workhorse; pro I/O and adjustments.

A80

Modular series; tape widths from ¼″ to 2″.

A807

Compact ¼″ professional deck for broadcast.

A810

¼″ pro deck; flexible setup and serviceability.

A812

Upper-class studio/archival applications.

A820

Mastering flagship; outstanding stability.

M5

Early studio classic.

M10

Rugged mechanics; studio cart.

M15

Professional series; reliable transport.

M15A

Refined M15 variant; updated audio path.

M20

Advanced logic for studio workflow.

M21

Late series; improved assemblies.

Request service/parts

Describe your machine and what you need. We’ll reply by e-mail.

Disclaimer: enthusiast website, not an official representative.