The Summit Audio TD-100 is an instrument preamp and tube DI that brings true high-end audio quality to home studios.
Summit Audio TD-100 Instrument Preamp/Direct Box
The Summit Audio TD-100 is an instrument preamp and tube DI that brings true high-end audio quality to home studios. An excellent-sounding input stage for digital recording, adding personality and quality to the signal before it hits the converters. 12AX7A/ECC83 tube provides milky warmth. Transistor output section uses ±24V rails to boost the tube sound with no added coloration. Tube loading and output gain controls let you tailor the tone to your taste. Polarity reverse, ground lift, plus signal and peak LEDs. Also works great as a tube headphone amp.
Studio and stage
Maintain control of your sound in the most demanding audio environments. Get world class sound in the studio and on the road with the time-tested quality and rugged design of Summit gear.
24dB of gain
Plenty of gain for boosting low output instruments and to drive different levels in a rig for tonal variety, with the stepped pot making it easy for you to instantly recall your ideal settings.
Watch your tone, now…
One of the coolest features of the TD100 is its variable input impedance control, which lets you perfectly match it (or intentionally mismatch it!) to a wide variety of instruments and pickups, giving you the flexibility to actually change the sound of your instruments!
Really well built
The Summit Audio design philosophy considers the entire package when it comes to crafting gear. We pay special attention to the details of construction and have included many refinements over the years so units are durable enough to handle the rigors of the road. That’s one of the reasons why you’ll find Summit gear on tour with many of today’s top touring acts around the world.
Hand-crafted in the USA
Each piece of Summit gear is meticulously crafted by hand in our shop using only the best quality components and attention to detail. Quality components and engineering know-how are the critical element to the sound and longevity of audio gear.
3 year warranty.
All Summit gear comes with a 3 year limited warranty
Internal power supply.
All Summit Audio products sport an internal high voltage power supply using an industry standard IEC connector.
SRK-100 rack mount.
The TLA-50’s half rack design allows you to customize your setup according to your needs.
- 12AX7A/ECC83 tube
- Transistor output section
- Tube loading and output gain controls
- Polarity reverse
- Ground lift
- Signal and peak LEDs
- Works great as a tube headphone amp