Teber Saz Equalizer - HzN TBR 02
HzN TBR-02
A 5-band equalizer that manages a single pickup and an under-bridge pickup, with phaser and distortion effects.
This product is no longer produced.
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Specifications
- Equalizer
- 5-Band
- Inputs
- Single pickup and under-bridge crystal
- Effects
- Phaser (Leslie) and distortion
- Current draw
- approx. 5 mA
- Control plate size
- 95 mm x 58 mm
- Equivalent size
- approx. Fishman Prefix Plus
HzN TBR-02, produced by TonKontrol.com
Designed and produced entirely in Türkiye.
Features
- A single pickup and an under-bridge crystal can be connected to the circuit at the same time.
- The single pickup or the under-bridge pickup can be activated separately or together.
- When the single pickup is active, its tone can be shaped with a button.
- The received signal can be shaped with a 5-band graphic equalizer and master volume control.
- The custom-designed phaser (Leslie) and distortion effects can be activated separately or together, as you choose.
- Low current draw (about 5 mA with all circuits on) gives a long battery life.
- No soldering is needed during installation. The output jack and battery are connected with a cable with a socket. The pickup and under-bridge connections are simply made to special terminals.
- The control plate (95 mm x 58 mm) is about the size of a Fishman Prefix Plus.

Download the TBR-02 user and installation guide (PDF, in Turkish)
Frequently asked questions
Is the HzN TBR-02 still in production?
No, production of the HzN TBR-02 has ended. You can download the user and installation guide from this page.
Can a pickup and an under-bridge pickup be used together?
Yes. A single pickup and an under-bridge crystal are connected at the same time. They can be switched on separately or together with the Pickup and Piezo buttons. The Pickup S/P button adds extra tone shaping for the pickup.
How do I set the phaser?
The phaser is switched on with the Phaser ON/OFF button. The RATE pot sets the rotation time (0.1 - 1.8 s), the WIDTH pot sets the phase tone, and the Phaser pot sets the effect level.
What should I watch for when using distortion?
Turn the Drive pot down before switching the effect on, then raise it slowly. High drive levels can cause squeal and ringing.
How long does the battery last?
With all circuits on, it draws about 5 mA and runs for about 100 hours on a 9V alkaline battery. When the battery drops below 7.5 volts, the LOW BAT LED lights, but the circuit keeps working for a while if the phaser is not used.
Is soldering needed for installation?
No. The output jack and battery are connected with a cable with a socket, and the pickup and under-bridge cables go into special terminals. The control plate measures 95 mm x 58 mm, about the size of a Fishman Prefix Plus.
Downloads
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