PRE-A1000 Low-end Version Class A Preamplifier 2-Channel Fully Balanced Audio Amplifier with LME49710 Op Amp

PRE-A1000 Low-end Version Class A Preamplifier 2-Channel Fully Balanced Audio Amplifier with LME49710 Op Amp

Configuration Differences:
- Low-end version: using 16 LME49710 integrated operational amplifiers + PW03-SM power module
- Standard version: using 16 OP01-SM Class A discrete operational amplifiers + PW01-SM power module
- Flagship version: using 16 OP02-SM Class A discrete operational amplifiers + PW02-SM power module

Description:
- Full modular design, all modules are detachable and replaceable, and the whole machine is connected with European style sockets without any connecting wires.
- Fully isolated chassis, strong and weak electrical isolation, AC and DC isolation.
- Military grade PCB board, 2-4 layers PCB design.
- Separate power supply design for digital and analog, with completely independent power supply for left and right channels; Relay soft control switch with remote control function; The analog part adopts a 2-stage stabilized power supply design, powered by dual transformers for TALEMA, and equipped with KA series audio specific capacitors for Nichicon, which have high precision, high signal-to-noise ratio, and low internal resistance stabilized power supply; The secondary voltage regulator adopts a modular design, which can achieve different sound requirements by replacing different modules.
- 4-way input and 4-way output design; Input part: 3 XLRs and 1 RCA; Each channel can be selected to be turned on and off separately.
- Visual relay electronic control gain design. Each output channel has 7 levels of gain adjustment.
- 128 levels relay volume module. Fine volume adjustment.
- 16 fully discrete Class A amplification modules. Flexible replacement according to different preferences and needs, different modules with different sounds.
- High end materials: for MILL-MAX original imported operational amplifier socket and pins, for Vishay resistor and silver film capacitors.

Specification:
- Product size: 434 x 378 x 80mm
- Net weight: 11.5kg

Package Included:
- 1 x Preamplifier