ประกาศ : 99187
เพิ่มข้อความ : 1
เพิ่มข้อความเมื่อ : 14:25 30/04/2026
Cary CAD 808/Rocket 88 R
Specifications: Rocket 88 R Stereo Power Amplifier
DIMENSIONS: 10”W x 18”D x 6”H (25.4 cm x 45.7 cm x 15.2 cm)
WEIGHT: 45 Lb.. (20.4 kg)
CIRCUIT TYPE: Push-Pull Triode Class A, Ultra-linear Class A/B
POWER OUTPUT: 30 Watts Triode, 60 Watts Ultra-linear
INPUT SENSITIVITY: 1.2 volt for full output
INPUT IMPEDANCE: 150,000 ohms
NOISE AND HUM: -87 dB below rated output
FREQUENCY RESPONSE: 10 Hz to 82,000 Hz + 0, -3.0 dB @ 1 watt
TUBES: 2-12BZ7 Dual Triode, Phase inverter, gain stage (12AX7, 12AY7)
2-EL-84 Current source (or 6BQ5)
4-KT-88 Output tubes (or EL-34, 6550, KT-66, KT-77, KT-90)
2-1629 Green ‘Cat Eye’ indicator tubes
TRANSFORMERS: 1-EI laminated core power transformer
2-Special interleaved output transformer
3-Filter Chokes
200% duty cycle on all transformers
RESISTORS: 1.0 % metal film
CAPACITORS: Polystyrene and polypropylene (oil filled optional)
POWER SUPPLY
CAPACITORS: 2-560 μFD @ 450 VDC
3-10 μFD Film and foil @ 600 VDC
1-47 μFD @ 450 VDC
AC CORD: Detachable 3 conductor 14 gauge
AC POWER
REQUIREMENTS: 117 volts or 240 volts AC 50/60 Hz
300 watts operate
WARM-UP TIME: 3 minutes
BREAK-IN PERIOD: 100 hours of music playing time
FINISH: Black Epoxy powder coat, Anodized Aluminum face plat
Specifications: Rocket 88 R Stereo Power Amplifier
DIMENSIONS: 10”W x 18”D x 6”H (25.4 cm x 45.7 cm x 15.2 cm)
WEIGHT: 45 Lb.. (20.4 kg)
CIRCUIT TYPE: Push-Pull Triode Class A, Ultra-linear Class A/B
POWER OUTPUT: 30 Watts Triode, 60 Watts Ultra-linear
INPUT SENSITIVITY: 1.2 volt for full output
INPUT IMPEDANCE: 150,000 ohms
NOISE AND HUM: -87 dB below rated output
FREQUENCY RESPONSE: 10 Hz to 82,000 Hz + 0, -3.0 dB @ 1 watt
TUBES: 2-12BZ7 Dual Triode, Phase inverter, gain stage (12AX7, 12AY7)
2-EL-84 Current source (or 6BQ5)
4-KT-88 Output tubes (or EL-34, 6550, KT-66, KT-77, KT-90)
2-1629 Green ‘Cat Eye’ indicator tubes
TRANSFORMERS: 1-EI laminated core power transformer
2-Special interleaved output transformer
3-Filter Chokes
200% duty cycle on all transformers
RESISTORS: 1.0 % metal film
CAPACITORS: Polystyrene and polypropylene (oil filled optional)
POWER SUPPLY
CAPACITORS: 2-560 μFD @ 450 VDC
3-10 μFD Film and foil @ 600 VDC
1-47 μFD @ 450 VDC
AC CORD: Detachable 3 conductor 14 gauge
AC POWER
REQUIREMENTS: 117 volts or 240 volts AC 50/60 Hz
300 watts operate
WARM-UP TIME: 3 minutes
BREAK-IN PERIOD: 100 hours of music playing time
FINISH: Black Epoxy powder coat, Anodized Aluminum face plat
ผู้เพิ่มข้อความ :
ขอนแก่นไฮไฟ
เพิ่มข้อความ : 2
เพิ่มข้อความเมื่อ : 14:27 30/04/2026
Audio Resech Classic 30
Audio Research Classic 30:
Power Output: 30 watts minimum continuous (per channel) from 15Hz to 50kHz (at 16 ohms).
Power Bandwidth: -3dB points 15Hz to 50kHz.
Distortion: Typically under 0.5mV RMS.
Input Impedance: 100K ohms, nominal.
Tube Complement: Generally utilizes 6550 output tubes with 6FQ7/6CG7 drivers (note: exact tube complement may vary by specific revision, similar to the Classic 60/120 series).
Damping Factor: Approximately 23.
Dimensions: 19" (48 cm) W x 7" (18 cm) H x 14½" (37 cm) D (front panel back)
Audio Research Classic 30:
Power Output: 30 watts minimum continuous (per channel) from 15Hz to 50kHz (at 16 ohms).
Power Bandwidth: -3dB points 15Hz to 50kHz.
Distortion: Typically under 0.5mV RMS.
Input Impedance: 100K ohms, nominal.
Tube Complement: Generally utilizes 6550 output tubes with 6FQ7/6CG7 drivers (note: exact tube complement may vary by specific revision, similar to the Classic 60/120 series).
Damping Factor: Approximately 23.
Dimensions: 19" (48 cm) W x 7" (18 cm) H x 14½" (37 cm) D (front panel back)
ผู้เพิ่มข้อความ :
ขอนแก่นไฮไฟ
เพิ่มข้อความ