Classé Delta STEREO Power Amplifier

Description

Delta STEREO

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.

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.

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.

Features

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

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

Full Classé Range Available

Unilet Sound & Vision are official retail partners for Classé, providing sales, advice and assistance on their entire range of high-quality products. Please do get in touch if you would like a demonstration or wish to purchase.

More Information

• Delta STEREO Power Amplifier, by Classé

Additional information

Brand

Classé

The original and lauded DR-2 Classé amplifier was an unconventional product - a stereo amp of only 25W working in Class A.

This inspired the company name and inspired those music lovers with the good fortune to own one. For many, it felt as if they truly started listening to music after buying their first Classé amplifier.

Today, the company bring their unique, uncompromising approach through to their new Delta Series of premium hi-fi amplifiers Book a demonstration today, and Start Listening.