Product Pre Amp OCTAVE HP 500 SE + Option Home theater bypass (DEMO) สินค้าตัวโชว์ (Black)
OCTAVE
OCTAVE :
HP 500 SE + OPTION HOME THEATER BYPASS (DEMO) สินค้าตัวโชว์ (BLACK)
Category : Pre Amp
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HP 500 SE  + Option Home theater bypass (DEMO) สินค้าตัวโชว์ (Black)
HP 500 SE  + Option Home theater bypass (DEMO) สินค้าตัวโชว์ (Black)
 
PRICE :
367,900 THB.
SPECIAL :
219,900 THB.
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สอบถามสินค้า 02-103-1289,02-040-4229 เพิ่มเติม...
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  • Overview
  • Specifications

OCTAVE : HP 500 SE (Black) + Option Home theater bypass
Preamplifiers

** Option phono MM/MC ราคา 34,425 บาท **

Our perennial preamplifier, the HP 500, has been around for almost as long as OCTAVE and was in many ways responsible for defining our approach to building amplifiers. For over 20 years, this preamplifier has been the epitome for consistent excellence in sound quality and state-of-the-art tube technology.During this time, it has maintained its market-leading position thanks to regular design updates from OCTAVE.

OCTAVE recently developed the SE (Special Edition) version to mark the 25th anniversary of Stereoplay magazine, which first tested the original HP 500 in 1989. The SE brings the HP 500 preamp back to the current state-of-the-art once more. The use of two Siemens D3A (EF 184) pentodes provides the output stage of the HP 500 SE with a significantly greater bandwidth (0.2 Hz to 2.3 MHz, 6 dB).

The extremely low cut-off frequency is responsible for the clearer and more tightly defined bass, which provides the foundation for a clean low frequency register and a thrilling midrange performance. OCTAVE has also further refined the outboard power supply. MOSFET transistors regulate the high-voltage supply. Increased reservoir capacity, improved rectification with Schottky diodes, and end-to-end electronic stabilization all ensure a virtually noise-free supply voltage with a noise component of less than 300 µV. These measures contribute to the exceptionally high signal-to-noise ratio of 103dB.

Basic Model HP 500 SE Line, optional with Phono MM/MC
Special Edition Limited Edition to 100 pieces
Tube Complement Input-Stage: 1 x ECC 82; Output-Stage: 2 x EF 184 (Siemens D 3A)
Design
Aluminium silver or Aluminium black

Specifications  

HP 500 SE
Technical Specifications
Gain High 17,5 dB = 7,5
Gain Low 9,5 dB = 3
Frequency Response 3 Hz - 500 kHz 1,5 dB
Total Harmonic Distortion 0.001% @ 3V / 7.5 kOhm
Signal-to-Noise Ratio :Gain High - 92 dB
Signal-to-Noise Ratio Gain Low -103 dB
Left/Right Crosstalk 65 dB 1 kHz
Input to Input Crosstalk - 86 dB 10 kHz
Input Impedance 100 kOhm
Output Impedance 100 Ohm (Cinch); 2 x 50 Ohm XLR
Channel Balance 0.5 dB - 70 dB
Phono-MM
Input Impedance 47 kOhm || 130 pF
Input Sensitivity 3 mV
RIAA-Equalization Accuracy 0,3 dB 15 Hz - 20 kHz
Gain 40 dB 1 kHz
Signal-to-Noise Ratio (weighted) - 73 dB
Corner Frequency Subsonic-Filter 20 Hz / - 3 dB
Phono-MC
Input Impedance 37-500 Ohm
Input Sensitivity 0,1 mV
Gain 30 dB
Gain High 80 dB
Signal-to-Noise Ratio (weighted) 25
Connections Inputs : 5 x Cinch, 2 x Phono Option (MM/MC)
Outputs : 2 x Cinch, 1 x XLR, 1 x Rec
Features HT Bypass Option, Sym. Outputs, Phono MM/MC Option
General Facts
Power Consumption 50 W
Weight 10 kg
Standard Accessories Power cord, IR-Remote Control
Dimensions 18 x 10 x 28 cm (W x H x D)
HP 500 SE
Technical Specifications
Gain High 17,5 dB = 7,5
Gain Low 9,5 dB = 3
Frequency Response 3 Hz - 500 kHz 1,5 dB
Total Harmonic Distortion 0.001% @ 3V / 7.5 kOhm
Signal-to-Noise Ratio :Gain High - 92 dB
Signal-to-Noise Ratio Gain Low -103 dB
Left/Right Crosstalk 65 dB 1 kHz
Input to Input Crosstalk - 86 dB 10 kHz
Input Impedance 100 kOhm
Output Impedance 100 Ohm (Cinch); 2 x 50 Ohm XLR
Channel Balance 0.5 dB - 70 dB
Phono-MM
Input Impedance 47 kOhm || 130 pF
Input Sensitivity 3 mV
RIAA-Equalization Accuracy 0,3 dB 15 Hz - 20 kHz
Gain 40 dB 1 kHz
Signal-to-Noise Ratio (weighted) - 73 dB
Corner Frequency Subsonic-Filter 20 Hz / - 3 dB
Phono-MC
Input Impedance 37-500 Ohm
Input Sensitivity 0,1 mV
Gain 30 dB
Gain High 80 dB
Signal-to-Noise Ratio (weighted) 25
Connections Inputs : 5 x Cinch, 2 x Phono Option (MM/MC)
Outputs : 2 x Cinch, 1 x XLR, 1 x Rec
Features HT Bypass Option, Sym. Outputs, Phono MM/MC Option
General Facts
Power Consumption 50 W
Weight 10 kg
Standard Accessories Power cord, IR-Remote Control
Dimensions 18 x 10 x 28 cm (W x H x D)
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