出哈佛场效应管监听功放 p3000

boc2008 · 发表于 2013-3-30 14:17

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本帖最后由 boc2008 于 2013-3-30 15:37 编辑

出哈佛p3000监听功放一台，，每边四个场效应管，，，我接手的时候，上家换过两个旋钮，，其余无修摩，，正常使用，翼型大散热器，，无风扇，，使用的时候稍微温温的，，，，内部9成新很新，，，外部见图，，，，，，，已跳220v，，具体百度，，，，价格1300元，，qq942417762
话不多说，上图

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P3000 Specifications

Power Rating 150 Watts/channel @ 8 Ohms

200 Watts/channel @ 4 Ohms

400 Watts bridged/mono @ 8 Ohms

Total Harmonic Distortion (THD) <0.2% (20Hz-20kHz)

Signal-to-Noise 100dB “A” Weighted

Full Power Bandwidth 0.15Hz to 300kHz (+0/–3dB)

Slew Rate 100V/µs

CMRR (Common Mode Rejection Ratio) 75dB at 1kHz

Input Impedance 47k Ohms per phase balanced

Gain +14dB min. / +29dB max.

Input Sensitivity Range 620mV to 3.5V (@ 8 Ohms) per phase balanced

505mV to 2.8V (@ 4 Ohms) per phase balanced

Damping Factor 400 (to 1kHz)

200 (to 10kHz)

18 (to 100kHz)

Power Consumption 120W / 1.0A @ 120VAC (idle power)

350W / 2.9A @ 120VAC (1/8 power – 8 Ohms)

600W / 5.0A @ 120VAC (max. power – 8 Ohms)

Indicators Power, Signal, Clipping, Thermal, Short

Dimensions 19”W x 9.875”D x 3.5”H (2 rack spaces)

(48.26cm x 25.08cm x 8.89cm)

Net Weight 23 lbs. (10.43kg)

ccdm · 发表于 2013-3-30 15:13

是啥信号接口，多少瓦最低多少出

boc2008 · 发表于 2013-3-30 15:21

Products : P3000 Back to Products
Specifications Below
300 Watt 2-Channel Trans•nova Professional Power Amplifier
The ultimate studio and touring amp, and the perfect match for our new M5 monitor, the P3000 delivers an unbelievable 400 watts of pure power out of 2 rack spaces.

Features
Trans•nova patented output stage configured for "power gain" allows simpler front end circuitry, dramatically lower cross talk and noise.
MOSFET Outputs deliver higher output current, rugged reliability, superb sound quality.
LED Status allows you to monitor the operating status of each channel.
Convection Cooled
3.5" Rack Mount (2-rack spaces)
Stereo/Bridged Mono
XLR or 1/4" Balanced Inputs
5-Way Binding Posts
Power Lamp, Signal, Clip, Thermal, Short LEDs
1dB Incremental Gain Controls
Serviceable Channel Modules
5 Year Warranty

P3000 Specifications
Power Rating 150 Watts/channel @ 8 Ohms
  200 Watts/channel @ 4 Ohms
  400 Watts bridged/mono @ 8 Ohms
Total Harmonic Distortion (THD) <0.2% (20Hz-20kHz)
Signal-to-Noise 100dB “A” Weighted
Full Power Bandwidth 0.15Hz to 300kHz (+0/–3dB)
Slew Rate 100V/µs
CMRR (Common Mode Rejection Ratio) 75dB at 1kHz
Input Impedance 47k Ohms per phase balanced
Gain +14dB min. / +29dB max.
Input Sensitivity Range 620mV to 3.5V (@ 8 Ohms) per phase balanced
  505mV to 2.8V (@ 4 Ohms) per phase balanced
Damping Factor 400 (to 1kHz)
  200 (to 10kHz)
  18 (to 100kHz)
Power Consumption 120W / 1.0A @ 120VAC (idle power)
  350W / 2.9A @ 120VAC (1/8 power – 8 Ohms)
  600W / 5.0A @ 120VAC (max. power – 8 Ohms)
Indicators Power, Signal, Clipping, Thermal, Short
Dimensions 19”W x 9.875”D x 3.5”H (2 rack spaces)
  (48.26cm x 25.08cm x 8.89cm)
Net Weight 23 lbs. (10.43kg)

boc2008 · 发表于 2013-3-30 15:22

Products : P3000 Back to Products
Specifications Below
300 Watt 2-Channel Trans•nova Professional Power Amplifier
The ultimate studio and touring amp, and the perfect match for our new M5 monitor, the P3000 delivers an unbelievable 400 watts of pure power out of 2 rack spaces.

Features
Trans•nova patented output stage configured for "power gain" allows simpler front end circuitry, dramatically lower cross talk and noise.
MOSFET Outputs deliver higher output current, rugged reliability, superb sound quality.
LED Status allows you to monitor the operating status of each channel.
Convection Cooled
3.5" Rack Mount (2-rack spaces)
Stereo/Bridged Mono
XLR or 1/4" Balanced Inputs
5-Way Binding Posts
Power Lamp, Signal, Clip, Thermal, Short LEDs
1dB Incremental Gain Controls
Serviceable Channel Modules
5 Year Warranty

P3000 Specifications
Power Rating 150 Watts/channel @ 8 Ohms
  200 Watts/channel @ 4 Ohms
  400 Watts bridged/mono @ 8 Ohms
Total Harmonic Distortion (THD) <0.2% (20Hz-20kHz)
Signal-to-Noise 100dB “A” Weighted
Full Power Bandwidth 0.15Hz to 300kHz (+0/–3dB)
Slew Rate 100V/µs
CMRR (Common Mode Rejection Ratio) 75dB at 1kHz
Input Impedance 47k Ohms per phase balanced
Gain +14dB min. / +29dB max.
Input Sensitivity Range 620mV to 3.5V (@ 8 Ohms) per phase balanced
  505mV to 2.8V (@ 4 Ohms) per phase balanced
Damping Factor 400 (to 1kHz)
  200 (to 10kHz)
  18 (to 100kHz)
Power Consumption 120W / 1.0A @ 120VAC (idle power)
  350W / 2.9A @ 120VAC (1/8 power – 8 Ohms)
  600W / 5.0A @ 120VAC (max. power – 8 Ohms)
Indicators Power, Signal, Clipping, Thermal, Short
Dimensions 19”W x 9.875”D x 3.5”H (2 rack spaces)
  (48.26cm x 25.08cm x 8.89cm)
Net Weight 23 lbs. (10.43kg)

boc2008 · 发表于 2013-3-30 15:25

信号平衡和6.35都通用可以，，，功率8欧150w，，，具体看
http://www.hafler.com/home/

boc2008 · 发表于 2013-3-30 15:26

The ultimate studio and touring amp, and the perfect match for our new M5 monitor, the P3000 delivers an unbelievable 400 watts of pure power out of 2 rack spaces.

Features
Trans•nova patented output stage configured for "power gain" allows simpler front end circuitry, dramatically lower cross talk and noise.
MOSFET Outputs deliver higher output current, rugged reliability, superb sound quality.
LED Status allows you to monitor the operating status of each channel.
Convection Cooled
3.5" Rack Mount (2-rack spaces)
Stereo/Bridged Mono
XLR or 1/4" Balanced Inputs
5-Way Binding Posts
Power Lamp, Signal, Clip, Thermal, Short LEDs
1dB Incremental Gain Controls
Serviceable Channel Modules
5 Year Warranty

P3000 Specifications
Power Rating 150 Watts/channel @ 8 Ohms
  200 Watts/channel @ 4 Ohms
  400 Watts bridged/mono @ 8 Ohms
Total Harmonic Distortion (THD) <0.2% (20Hz-20kHz)
Signal-to-Noise 100dB “A” Weighted
Full Power Bandwidth 0.15Hz to 300kHz (+0/–3dB)
Slew Rate 100V/µs
CMRR (Common Mode Rejection Ratio) 75dB at 1kHz
Input Impedance 47k Ohms per phase balanced
Gain +14dB min. / +29dB max.
Input Sensitivity Range 620mV to 3.5V (@ 8 Ohms) per phase balanced
  505mV to 2.8V (@ 4 Ohms) per phase balanced
Damping Factor 400 (to 1kHz)
  200 (to 10kHz)
  18 (to 100kHz)
Power Consumption 120W / 1.0A @ 120VAC (idle power)
  350W / 2.9A @ 120VAC (1/8 power – 8 Ohms)
  600W / 5.0A @ 120VAC (max. power – 8 Ohms)
Indicators Power, Signal, Clipping, Thermal, Short
Dimensions 19”W x 9.875”D x 3.5”H (2 rack spaces)
  (48.26cm x 25.08cm x 8.89cm)
Net Weight 23 lbs. (10.43kg)

boc2008 · 发表于 2013-3-30 15:27

The ultimate studio and touring amp, and the perfect match for our new M5 monitor, the P3000 delivers an unbelievable 400 watts of pure power out of 2 rack spaces.

Features
Trans•nova patented output stage configured for "power gain" allows simpler front end circuitry, dramatically lower cross talk and noise.
MOSFET Outputs deliver higher output current, rugged reliability, superb sound quality.
LED Status allows you to monitor the operating status of each channel.
Convection Cooled
3.5" Rack Mount (2-rack spaces)
Stereo/Bridged Mono
XLR or 1/4" Balanced Inputs
5-Way Binding Posts
Power Lamp, Signal, Clip, Thermal, Short LEDs
1dB Incremental Gain Controls
Serviceable Channel Modules
5 Year Warranty

P3000 Specifications
Power Rating 150 Watts/channel @ 8 Ohms
  200 Watts/channel @ 4 Ohms
  400 Watts bridged/mono @ 8 Ohms
Total Harmonic Distortion (THD) <0.2% (20Hz-20kHz)
Signal-to-Noise 100dB “A” Weighted
Full Power Bandwidth 0.15Hz to 300kHz (+0/–3dB)
Slew Rate 100V/µs
CMRR (Common Mode Rejection Ratio) 75dB at 1kHz
Input Impedance 47k Ohms per phase balanced
Gain +14dB min. / +29dB max.
Input Sensitivity Range 620mV to 3.5V (@ 8 Ohms) per phase balanced
  505mV to 2.8V (@ 4 Ohms) per phase balanced
Damping Factor 400 (to 1kHz)
  200 (to 10kHz)
  18 (to 100kHz)
Power Consumption 120W / 1.0A @ 120VAC (idle power)
  350W / 2.9A @ 120VAC (1/8 power – 8 Ohms)
  600W / 5.0A @ 120VAC (max. power – 8 Ohms)
Indicators Power, Signal, Clipping, Thermal, Short
Dimensions 19”W x 9.875”D x 3.5”H (2 rack spaces)
  (48.26cm x 25.08cm x 8.89cm)
Net Weight 23 lbs. (10.43kg)

boc2008 · 发表于 2013-3-30 15:28

Products : P3000 Back to Products
Specifications Below
300 Watt 2-Channel Trans•nova Professional Power Amplifier
The ultimate studio and touring amp, and the perfect match for our new M5 monitor, the P3000 delivers an unbelievable 400 watts of pure power out of 2 rack spaces.

Features
Trans•nova patented output stage configured for "power gain" allows simpler front end circuitry, dramatically lower cross talk and noise.
MOSFET Outputs deliver higher output current, rugged reliability, superb sound quality.
LED Status allows you to monitor the operating status of each channel.
Convection Cooled
3.5" Rack Mount (2-rack spaces)
Stereo/Bridged Mono
XLR or 1/4" Balanced Inputs
5-Way Binding Posts
Power Lamp, Signal, Clip, Thermal, Short LEDs
1dB Incremental Gain Controls
Serviceable Channel Modules
5 Year Warranty

P3000 Specifications
Power Rating 150 Watts/channel @ 8 Ohms
  200 Watts/channel @ 4 Ohms
  400 Watts bridged/mono @ 8 Ohms
Total Harmonic Distortion (THD) <0.2% (20Hz-20kHz)
Signal-to-Noise 100dB “A” Weighted
Full Power Bandwidth 0.15Hz to 300kHz (+0/–3dB)
Slew Rate 100V/µs
CMRR (Common Mode Rejection Ratio) 75dB at 1kHz
Input Impedance 47k Ohms per phase balanced
Gain +14dB min. / +29dB max.
Input Sensitivity Range 620mV to 3.5V (@ 8 Ohms) per phase balanced
  505mV to 2.8V (@ 4 Ohms) per phase balanced
Damping Factor 400 (to 1kHz)
  200 (to 10kHz)
  18 (to 100kHz)
Power Consumption 120W / 1.0A @ 120VAC (idle power)
  350W / 2.9A @ 120VAC (1/8 power – 8 Ohms)
  600W / 5.0A @ 120VAC (max. power – 8 Ohms)
Indicators Power, Signal, Clipping, Thermal, Short
Dimensions 19”W x 9.875”D x 3.5”H (2 rack spaces)
  (48.26cm x 25.08cm x 8.89cm)
Net Weight 23 lbs. (10.43kg)

boc2008 · 发表于 2013-3-30 15:29

P3000 Specifications
Power Rating 150 Watts/channel @ 8 Ohms
  200 Watts/channel @ 4 Ohms
  400 Watts bridged/mono @ 8 Ohms
Total Harmonic Distortion (THD) <0.2% (20Hz-20kHz)
Signal-to-Noise 100dB “A” Weighted
Full Power Bandwidth 0.15Hz to 300kHz (+0/–3dB)
Slew Rate 100V/µs
CMRR (Common Mode Rejection Ratio) 75dB at 1kHz
Input Impedance 47k Ohms per phase balanced
Gain +14dB min. / +29dB max.
Input Sensitivity Range 620mV to 3.5V (@ 8 Ohms) per phase balanced
  505mV to 2.8V (@ 4 Ohms) per phase balanced
Damping Factor 400 (to 1kHz)
  200 (to 10kHz)
  18 (to 100kHz)
Power Consumption 120W / 1.0A @ 120VAC (idle power)
  350W / 2.9A @ 120VAC (1/8 power – 8 Ohms)
  600W / 5.0A @ 120VAC (max. power – 8 Ohms)
Indicators Power, Signal, Clipping, Thermal, Short
Dimensions 19”W x 9.875”D x 3.5”H (2 rack spaces)
  (48.26cm x 25.08cm x 8.89cm)
Net Weight 23 lbs. (10.43kg)