Tone Tweq
Guitar PCB Tone Tweq - a three-band (bass-middle-treble) tone adjustment/equalization pedal suitable for any instrument-to-amp signal chain, or to modify the tonal character of another pedal's output.
- Thermionic Studios has one(1) Tone Tweq pedal. When we finish assembling it, it will be available for rental
Controls
- Knob 1 - "Treble": Adjusts the level of cut of the treble frequencies
- Knob 2 - "Middle": Adjusts the level of cut of the midrange frequencies
- Knob 3 - "Bass": Adjusts the level of cut of the bass frequencies
- Knob 4 - "Master Volume": Adjusts the total volume level out of the pedal
- Footswitch 1 - "On/Off": Toggles between "On" (active) and "Off" (bypassed) modes for the pedal.
Bypass: True
The Tone Tweq is true bypass.
General Information
Not everyone appreciates (or needs) another tone stack in between their instrument and their amp. But admittedly if this is something you do want, there are several paths to getting there - most notably with other pedals. Most pedals aren't limited to simply a tone stack. Many of the sounds that have been recorded come from someone using an effect, but not necessarily liking the effect, but liking the tone coloration that the effect puts on the signal despite the effect not being engaged. The most immediate effect that comes to mind is the Echoplex EP3. EchoPlex version 3 has a solid-state preamp that adds certain tone characteristics to the signal being sent through it, but without the echo effect itself activated. Another example would be using a Tube Screamer that has the overdrive control turned all the way down. The effect is "on", but the intended overdrive effect isn't being impressed onto the signal - the tone from the electronic circuit itself is gets impressed on the signal.
There are examples of the use of such effects for tone coloration instead of the actual effect itself all over electric music. The Tone Tweq can fill a similar role.
Standard Usage
The Tone Tweq isn't necessarily any different from a standard "boost" pedal. The Master Volume will increase output like any other boost pedal, but the other knobs - the tone control knobs on the Tone Tweq will then cut: Treble, Middle, or Bass frequencies. In order to use the pedal in the way that was primarily conceived is to use the tone controls to get the frequency response you want without gaining or losing total volume. So here's how you do that:
- Set the tone that you want with the frequency knobs.
- THEN adjust the master volume to get unity volume. "Unity volume" is when the volume level is perceived to be the same whether the pedal is active, or bypassed.
Boost
Simple... Crank every knob! Adjust tone controls or boosted volume to taste.
Clean Channel
It's quite possible to use the Tone Tweq to give yourself a secondary "clean channel". Set the knobs to what would be the desired "clean" frequency response and then turn the volume level DOWN. The goal is to use the pedal to tame an already-hot signal that would otherwise be hitting your overdrive or distortion pedals, or your amp. In doing so, lowering the total volume will clean up the signal and go into the amp with a frequency curve that sounds different to the original "pushed" and distorted signal - this can be especially effective if you have a single-channel amp that you naturally push or boost into distortion or overdrive.
Pedal Manual
Phase Inversion: No
Per our inspection of the schematic of the effect, the Tone Tweq does not appear to invert phase on the output.
| Schematic ID | Electronic Part | Action | Phase State |
|---|---|---|---|
| IC1a | TL072 | Inverts | Inverted |
| IC1b | TL072 | Inverts | Reverted |
Schematic
Artists
We are currently unaware of any artists actively using the pedal now, or who have in the past.
- Additional Sources
