800-860-3577
Main Content

Classe Delta Stereo Power Amplifier - DELTASTEREO

Click to sign in and save to a list or registry
Ask Bolt?
Shop Classe
Classe Logo
Abt Model: DELTASTEREO UPC: 883795004800

Under guidelines from the manufacturer, we're not able to display pricing for this item on our website. However, we can sell this to you in our store. Call us at 800-860-3577 for specifics on this particular item!

Under guidelines from the manufacturer, this item is available exclusively through a product specialist in our Glenview store. Please call us at 800-860-3577 for an in-store consultation.
Click to sign in and save to a list
Need help?
Contact a sales specialist
800-860-3577 Call   |  
Ask Bolt?
Under guidelines from the manufacturer, this item is available exclusively through a product specialist in our Glenview store. Please call us at 800-860-3577 for an in-store consultation.

Classe DELTASTEREO Delta Stereo 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 uncompromizing performance in a single component.

Features

  • 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

  • Frequency Response (-3dB, 50Ω source impedance): 1Hz – 650kHz
  • Continuous Output Power (at 1kHz, 0.1% THD+N)
    • 12.5W/Ch @ 8Ω delivered in pure class A operation
    • 250W/Ch @ 8Ω
    • 500W/Ch @ 4Ω (with AC line held constant)
    • 350W/Ch @ 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, 20Vrms 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 par enthesis) (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

Approximate Dimensions

  • Height: 8.74"
  • Width: 17.5"
  • Depth: 19.37"

Approximate Weight

  • Unit: 102.3 lbs
  • Shipping: 116.4 lbs
California customers: