PA-S1 - Preamplifier
Product Features
An Audiophile Quality Preamplifier perfect for Single and Multi Division Power Amplifier Systems
Elegant Cosmetics, Quality Finish, and Superior Parts
- Ultra thick (Max. 10mm) Aluminum Front Panel
- Solid Aluminum Construction for High Vibration Damping
- Gold Plated RCA Pin Jacks
- Solid Aluminum Knobs
- Cosmetics designed by world famous GK Industrial Design, Inc.
Simple Operation and Versatile Connectivity
- Full Manual Operation
- Designed for high level sources: CD Players, DVD Players, HDD Recorder/Players etc ……
12V DC Trigger for Remote Power Amp switching (x2 for separate L/R connection)
Power Amplifiers can be controlled by PA-S1 if Power Amplifiers have 12V DC Trigger Input.
Newly developed Active Volume Control Circuitry with Single Pole Amplifier
Assures life like performance. Newly developed Active Volume Control Circuitry ensures a constant sound quality at any Volume Position, with no current at the contacts of the Volume Control to avoid sound deterioration.
| Ultra wideband |
DC～100MHz |
| Ultra low noise |
S/N Ratio:127dB（IHF-A） |
| Ultra high speed |
Slew Rate 1,500V/μs |
No mechanical contact on signal path
Active Control circuitry enables accurate volume control by eliminating contact electrical losses and protects against sound quality deterioration by removing influences of characteristic changes, enabling high quality sound enjoyment at any output level.
Environmentally Friendly
Complies with the RoHS Directive.
Connectivity for multi amping systems
| Input (Stereo) |
INPUTS |
3 RCA Pin (Gold Plated) |
| Output (Stereo) |
REC OUT |
3 RCA Pin (Gold Plated) |
| PRE OUTS |
3 RCA Pin (Gold Plated) for
Bi/Tri Amplifier Connection |
1 Balanced
(Gold Plated) for Distance Connection
to Power Amplifier or Active Speaker |
Precision Mechanical Volume Control for Traditional High Quality Audiophile Sound
27 step type High Precision Potentiometer
Strong Power Supply ensures source signal content and musical excellence
- Flying Mole Switching Power Supply ensures speed and accuracy in any musical passage.
- Designed to drive up to 8 Power Amplifiers (6 Unbalanced and 2 Balanced connections).
Specifications
| T.H.D. |
0.005% (5Hz - 100kHz) |
| Frequency Response |
DC - 100kHz (+0.6dB/-0.6dB) |
| S/N Ratio |
100 dB |
| Residual Noise |
10 μV |
| Input Sensitivity |
150mV |
| Input Impedance |
10k ohms |
| Output Level |
1V |
| Output Impedance |
1kOhms (Balanced / Unbalanced) |
| Power Consumption |
8W |
| Max. Outer Dimensions |
281(W)×60(H)×277(D)mm (11-1/16"x2-3/8"x10-7/8") |
| Weight |
8 lbs 5oz (3.8kg) |
