Audio Database

SC-5ver2/bb-5ver2
Commentary

This is an upgraded model that further pursued the thorough low-noise detail.

Battery drive by exclusive power supply is adopted for all stages, and interference of AC power supply is eliminated.

New HDAM (gold-plated high-speed voltage amplifier module) with newly developed 4-layer board structure is adopted to further improve circuit speed and stability.

In order to improve S/N in actual use, a preamplifier and a gain controller are separately equipped.

Equipped with a phono equalizer for MM/MC.

The bb-5ver2 uses a lead-sealed battery with superior vibration control and stability.
A microcomputer monitors the power supply status of the battery to ensure a stable power supply at all times.

Equipped with a direct-view meter that can check battery voltage at a glance.

The total Route 3 of SC-5x1 and SM-5x2 DC-outputs is secured.

Model Rating
Type Stereo preamplifier
Input / output terminal Line Entry : Route 6
CD / Balance Input : 1 System
Tape input / output : 2 systems
Phono input : 1 system
Line output : 1 system
Balanced output : 1 system
Rated Output / Impedance 1.5V/100 Ω
Total harmonic distortion factor 0.005% (20 Hz to 20 kHz)
Frequency characteristic 5 Hz ~ 150 kHz + 0 -1dB
Signal-to-noise ratio High Level:108dB
Power consumption bb-5ver2 : 45W (Electrical Appliance and Material Control Law)
Maximum external dimensions SC-5ver2 : Width 454x Height 138x Depth 366 mm
bb-5ver2 : 454 mm width x 138 mm height x 348 mm depth
Weight SC-5ver2:13.5kg
bb-5ver2:16.0kg