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Classé Delta Stereo Power Amplifier

Classé Delta Stereo Power Amplifier

Original price was: $29,999.00.Current price is: $18,995.00. inc. GST

  • Made in Japan
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Description

POWER AMPLIFIER

The Delta STEREO distills all of Classé’s innovation and knowledge into a compact high-performance stereo amplifier.

In situations where dual mono amplifiers can’t be accommodated, Delta STEREO offers uncompromising performance in a single component.

AMPLIFICATION 

The first 12.5W of power output are pure Class A, and with a total of 250W per channel at its command (over 350W/Ch @ 2Ω), this compact, powerful amplifier drives loudspeakers with utmost confidence.

  • Up to 12.5W per Channel delivered in pure Class A operation
  • 250W per Channel total
  • Massive, high-quality power supply
  • Custom toroidal transformer

CLARITY 

Delta STEREO delivers exceptional clarity. Every effort has been made to preserve complete separation between channels, delivering the natural, expansive sound that Classé is legendary for.

  • Hand-laid circuit boards
  • 6-layer circuit boards provide for shortened signal and power pathways with lowest noise
  • 22 4-pole Mundorf® capacitors
  • Custom-made Navcom® feet to absorb vibrations
  • Furutech® rhodium-plated RCA and torque-guard speaker connectors

DESIGN 

Delta STEREO has presence. It’s capabilities are expressed through design and it looks fantastic in any room or installation.

Superb material finishes and a pair of custom-designed illuminated VU meters display power output for both channels beautifully.

Delta Series design concept is to create a monument to sound. This amplifier looks every bit has capable as it sounds.

Stereonet review

 

Additional information

Model

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Specifications

GENERAL
Frequency Response: (-3dB, 50Ω source impedance) 1Hz – 650kHz
Continuous Output Power: (at 1kHz, 0.1% THD+N)
12.5W / 8Ω delivered in pure class A operation
250W / 8Ω
500W / 4Ω (with AC line held constant)
350W / 2Ω (with AC line held constant)
Harmonic Distortion: (measurement bandwidth: 500kHz, 25Vrms in 4Ω or 8 Ω)
<0.0016% at 1kHz
<0.002% at 10kHz
<0.003% at 20kHz
Harmonic Distortion: (measurement bandwidth: 90kHz, 25Vrms in 4Ω or 8 Ω)
<0.0007% at 1kHz
<0.001% at 10kHz
<0.0025% at 20kHz
Peak Output Voltage: (nominal AC line) 129Vp-p into 8Ω
138Vp-p no load
Input Impedance: (at 1kHz, BAL / SE) 82kΩ
Voltage Gain: (at 1kHz, BAL / SE) 29dB
Intermodulation Distortion: (SMPTE 4:1) (8Ω or 4Ω, BAL / SE)
<0.0018%
Intermodulation Distortion: (CCIF) (8Ω or 4Ω, BAL / SE) <0.004%
Signal-to-Noise Ratio: (A wtd in parenthesis) (22kHz BW) 118dB (120dBA)
Crosstalk: (one channel driven to 250W / 8Ω) 124dB (100Hz), 107dB (1kHz),
90dB (10kHz)
Slew Rate: 75V / μs
Output Impedance: 0.009Ω (100Hz), 0.009Ω (1kHz), 0.012Ω (10kHz)
Damping Factor: (at 1kHz, ref 8Ω) 850
OVERALL DIMENSIONS
Width: 444 mm
Depth: 492 mm
Height: 222 mm
WEIGHT
Gross Weight: 52.8 kg
Net Weight: 46.4 kg

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