Classe Delta Stereo Power Amplifier Ex-Demo

Description

Ex-Demo Superb Condition - Original Boxes and Accessories. Full UK Warranty.

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 uncompromizing 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.

SPECIFICATIONS:

• Dimensions (W x D x H): 444 x 492 x 222 mm
• Net Weight: 46.4 kg
• Gross Weight: 52.8 kg
• Frequency Response: 1 Hz – 650 kHz
• Continuous Output Power:
• 12.5 W / 8 Ω delivered in pure class-A operation
• 250 W / 8 Ω
• 500 W / 4 Ω (with AC line held constant)
• 350 W / 2 Ω (with AC line held constant)
• Harmonic Distortion (500 kHz, 25 Vrms, 4Ω or 8 Ω): <0.0016 % @ 1 kHz / <0.002 % @ 10 kHz / <0.003 % @ 20 kHz
• Harmonic Distortion (90 kHz, 25 Vrms, 4Ω or 8 Ω): <0.0007 % @ 1 kHz / <0.001 % @ 10kHz / <0.0025 % @ 20 kHz
• Peak Output Voltage (nominal AC line): 129 Vp-p into 8Ω / 138 Vp-p no load
• Input Impedance (1 kHz, BAL / SE): 82 kΩ
• Voltage Gain (1 kHz, BAL / SE): 29 dB
• 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: 118 dB (120 dBA)
• Crosstalk: 124 dB (100 Hz) / 107 dB (1 kHz) / 90 dB (10 kHz)
• Slew Rate: 75 V / μs
• Output Impedance: 0.009 Ω (100 Hz) / 0.009 Ω (1 kHz) / 0.012 Ω (10 kHz)
• Damping Factor (1 kHz, ref 8Ω): 850