Enfini Custom Works Used R-Zero Penta [Excellent Condition] Infini Custom Works

The R-Zero is the pinnacle of acoustic guitar preamplifiers, used by top acoustic guitar professionals.
An overwhelming natural acoustic pure sound that is unmatched by any other.

Kenta Yago, Kei Gogo, Kent Nishimura, etc...
We have a used R-Zero acoustic guitar preamp in stock, a top-of-the-line preamp used by many top professionals.
The R-Zero Traveler Penta is a general-purpose equalizer module that can be connected to your existing head amplifier or preamplifier to create a perfect line system.
It is in excellent condition with very little signs of use and almost no scratches, and comes with a carrying case, instruction manual, and adapter.

This is a very valuable piece of equipment that is unfortunately no longer in production...
Although it is an expensive piece of equipment, its overwhelming sound and well-thought-out operability make it the best available today.
It will be difficult to obtain these items in the future, so don't miss this opportunity!


This high-performance 5-band equalizer unit can be used with your existing simple head amplifiers or preamplifiers equipped with line outputs by removing the head amplifier section of the R-Zero Traveler QUATTRO and adding an additional equalizer band.
By combining it with the R-Zero Concept Series compact head amplifier unit Battery, you can achieve the same R-Zero sound as a compact R-Zero system, while enjoying wider control with the 5-band equalizer.

-Structure that can withstand the harsh vibrations caused by travel and movement.
- A stompbox type with dimensions of 222mm wide x 184mm deep x 68mm high, designed for incorporation into pedal boards.
- A compact R-Zero system equipped with a 5-band equalizer in combination with a battery.
It is possible to build a system suitable for wireless operation using an electro-acoustic guitar, etc.
- 5-band equalizer function including feedback control and a shelving-type low-frequency equalizer with switchable crossover frequencies of 60Hz and 120Hz. - Clean booster function that can increase the overall volume by up to 10dB while maintaining clear sound quality.
- Equipped with an insertion port inherited from the R-Zero and a send/return function compatible with stereo effects.
The balanced output function can be switched between line (-10dB) and microphone output (-30dB). Compatible with many mixers.

input
Input 1/2 Tip/Ring Line 1/Line 2 Reference level -10dBs
Input Impedance 500KΩ -18dB Pad
Pickup 1/2 HA INSERTION Return (Ring) Reference level -10dBs
EFFECT RETURN-L/R Reference level -10dBs

output
TUNER OUT reference level -10dBs
Pickup 1/2 HA INSERTION Send (Tip) Reference level -10dBs
EFFECT SEND Reference level -10dBs Maximum +16dBs
UNBAL.OUT-L/R Reference level -10dBs Maximum +16dBs
BAL.OUT-L/R XLR Reference output level -10dBs Maximum +18dBs
MIC output mode: Reference output level -30dBs

Equalizer (3 parametric EQ + Lo-Hi shelving)
Low (shelving) Crossover frequency: 60Hz/120Hz switchable Level variable range: ±15dB
Low Mid Frequency Range: 22Hz to 1.8KHz Level Range: ±15dB Q Setting: Variable Mid Low Frequency Range: 300Hz to 4KHz Level Range: ±15dB
Mid High Frequency Variable Range: 500Hz to 20KHz Level Variable Range: ±15dB
High (shelving) crossover frequency: 10KHz

Power supply voltage
DC24V Universal Switching Adapter (100V to 240V)

Frequency response: 10Hz to 25KHz ±1dB (at +8dB gain)
Signal-to-noise ratio: -80dB or less (IEC-A)
Distortion rate: 0.05% or less (1KHz)

Size/Weight/Dimensions: 222mm (W) x 184mm (D) x 68mm (H)
・Weight: 1500g