Your Selection, Our Innovation

2-In 2-Out: Choose Amp/Speakers with Ease
Suitable for AB Comparison Tests

Supports Up to 250W Input/Output

Compatible with Various Amplifier Types


Vintage Large-Scale VU Meters
Front Panel Multifunction Buttons

Pointer Sensitivity Adjustment Knob
Five-Level Brightness Adjustment
Pointer Sensitivity Adjustment Knob

Five-Level Brightness Adjustment


Large-Sized Chassis Design
Superior Quality Components

HKE
Relay-Based Switching Mechanism

390Ω
High-Impedance Load Resistors

8mm
Optimized Thickened Circuit Wiring

Gold-Plated
User-Friendly Terminal Design
Superior Quality Components

8mm
Thickened Circuit Wiring

Gold-Plated
User-Friendly Terminal Design

HKE
Relay-Based Switching Mechanism

390Ω
High-Impedance Load Resistors