Class Delta Stereo, galios stiprintuvas

Delta STEREO visas Class naujoves ir inias paveria kompaktiku auktos kokybs stereo stiprintuvu. Tais atvejais, kai negalima montuoti dvigub monofonini stiprintuv, Delta STEREO silo bekompromis vieno komponento naum.

• Dani juosta: 1Hz 650kHz.
• Vara: 82k.
• Navcomtechnologija paremtas vibracijai atsparus pagrindas.
• Furutechrodiu dengti RCA kontaktai.

VIDEO

APRAYMAS

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 @ 2), 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 Class 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. Its 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.

TECHNINIAI DUOMENYS

SPECIFIKACIJOS

OVERALL DIMENSIONS

Width17.50 in (444 mm)Depth19.37 in (492 mm)Height8.74 in (222 mm)

WEIGHT

Gross Weight116.4 lbs (52.8 kg)Net Weight102.3 lbs (46.4 kg)

GENERAL

Frequency Response
(-3dB, 50 source impedance)1Hz 650kHzContinuous Output Power
(at 1kHz, 0.1% THD+N)12.5W / 8 delivered in pure class A operation
250W / 8
500W / 4 (with AC line held constant)
350W / 2 (with AC line held constant)Harmonic Distortion
(measurement bandwidth:
500kHz, 25Vrms in 4 or 8 )<0.0016% at 1kHz
<0.002% at 10kHz
<0.003% at 20kHzHarmonic Distortion
(measurement bandwidth:
90kHz, 25Vrms in 4 or 8 )<0.0007% at 1kHz
<0.001% at 10kHz
<0.0025% at 20kHzPeak Output Voltage
(nominal AC line)129Vp-p into 8
138Vp-p no loadInput Impedance
(at 1kHz, BAL / SE)82kVoltage Gain
(at 1kHz, BAL / SE)29dBIntermodulation Distortion
(SMPTE 4:1) (8 or 4, BAL / SE)<0.0018%Intermodulation Distortion
(CCIF) (8 or 4, BAL / SE)<0.004%Signal-to-Noise Ratio
(A wtd in parenthesis) (22kHz BW)118dB (120dBA)Crosstalk
(one channel driven to 250W / 8)124dB (100Hz), 107dB (1kHz),
90dB (10kHz)Slew Rate75V / sOutput Impedance0.009 (100Hz), 0.009 (1kHz),
0.012 (10kHz)Damping Factor
(at 1kHz, ref 8)850