
Triton Audio - BigAmp Piezo
Triton Audio - BigAmp Piëzo DI and Preamp, Class-A JFet Instrument Preamp, 1/4" Input to XLR Output
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High-End In-line Instrument Preamp
Triton Audio - 'BigAmp Piëzo'

Preamp for piëzo transducers
Triton Audio’s ‘BigAmp Piëzo’ is small form, high-quality JFET instrument preamp which is just as at home on stage as it is in the studio environment. The low-noise Class A preamplifier delivers high end amplification and efficiently converts the output signal from unbalanced to balanced.
The typical transducer often has an impedance of several mega Ohms, which is far greater when compared to the Hi-Z input of instrument preamps or mixing desks. This limits the transducer from delivering its potential output signal to the preamp and restricts transient response. Furthermore, the high impedance combined with the capacity of the cable to the preamp forms a low pass filter, resulting in a piezo transducer often sounding uninspiring.
BigAmp Piëzo is a BigAmp version specially engineered to overcome these common issues. It has features 7.5 Mega Ohms input Impedance, which enables the piëzo transducer to deliver its full potential. Signal amplification is low (3dB) to allow for the highest possible headroom. Because of its small size BigAmp piëzo can be connected as close to the transducer as possible which keeps cable capacitance to a minimum!
Bring your own high-quality DI everywhere. No hassle with batteries because BigAmp's circuit is powered with 24v/48v phantom power. The small form factor combined with the ease of use makes that every touring musician should have a BigAmp in their case or gigbag!
at a glance
• Small sized high quality JFET instrument preamp
• Specifically Designed for Piëzo Pickups
• Works with Balanced & Unbalanced Signals
• Supports 24 & 48V Phantom Power
The Tech Spec
Features | Specification | In-Line Accessory Type | Pre-Amplifier |
---|---|
Gain | +3 dB |
Circuit Type | Class-A JFET |
Connectivity | I/O - 1 x 1/4" TRS Female Input 1 x XLR 3-Pin Male Balanced Output |
Frequency Response | 20 Hz to 100 kHz ±1 dB |
Impedance | 1/4" Input: 7.5 Megohms |
Operating Voltage | 24 V (Phantom Power) 48 V (Phantom Power) |