Roshi Seji
The Roshi Seji is an analog overdrive pedal featuring a dual-stage design with independent controls for core and edge treble frequencies. It uses a discontinued vintage op-amp to shape its tone.
- 9V DC · center −
- 7 mA
- True bypass
- Analog
- Mono
- New
- from $256.27
- Used (asking)
- from $280.15
The rundown
Highlights
- Dual-stage overdrive circuitry
- Independent core and edge treble controls
- Vintage discontinued op-amp
- True bypass switching
- Low power consumption at 7 mA
Best for
Players seeking a straightforward analog overdrive with tone-shaping flexibility through dual-stage processing.
Quick facts
- Power
- 9V DC
- Current draw
- 7 mA
- Polarity
- Center negative
- Bypass
- True bypass
- Dimensions
- 81.5 × 131.1 mm
- Weight
- 460 g
- Stereo
- No
- MIDI
- No
- Expression input
- No
- Status
- In production
Where to buy Roshi Seji
$256.27 lowest new price · Reverb
Used listings asking $280.15–$280.15, median $280.15 (1 listing, small sample). Asking prices, not sold prices.
Prices last checked 22 hours ago. Links to sellers are affiliate links.
Frequently asked questions
What power supply does the Roshi Seji use?
The Roshi Seji runs on a 9V DC supply, center-negative, with low power consumption of 7 mA and is battery-compatible.
Does the Roshi Seji have true bypass?
Yes, the Roshi Seji features true-bypass switching.
What are the dimensions of the Roshi Seji?
The Roshi Seji measures 81.5 x 131.1 mm and weighs 460 grams.
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