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03-5709570

מגבר הספק מנורות מונו NEO CLASSIC 250 MANLEY

מגבר הספק מנורות מונובלוק בעל הספק של 250 ווואט, תוצרת ארה״ב
מחיר: 85,190 ₪
משלוח חינם
משלוח חינם: 0 ₪
אחריות: שנה
זמן אספקה: 30 ימים , קיימת אפשרות לאיסוף עצמי
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  • אחריות: שנה 
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מידע נוסף

לינק למוצר באתר היצרן NEO CLASSIC 250

 

SPECIFICATIONS

 

  • ALL-TUBE monoblock design: uses 10 x Tungsol EL34B output tubes

  • Driver Stage: High current double 12BH7EH (x2)

  • Input Tube: 12AT7

  • BALANCED & UNBALANCED inputs: RCA and XLR jacks (switchable)

  • MANLEY IRON® Input Transformer for the XLR: 2:1 ratio designed and wound at Manley Labs

  • MUTE switch: on front panel

  • TRIODE / Ultra-Linear output mode switching: on front panel

  • SOFT-START turn on mode: minimizes in-rush current by first powering up amplifier to half voltages

  • EVER-WARM mode: for standby keeps tubes warmed up at half voltages

  • MANLEY IRON® Output Transformer: designed and wound at Manley Labs

  • Front panel bias measurement and adjust: Concealed under the black oval insert

  • Output Tube Standing Current: 30mA

  • Set Bias for: 300mVDC measured across each bias tip jack to ground

  • Large filter / reservoir capacitors: 3800uF x 2

  • Angled rear of chassis: provides for easy connections

  • WBT binding posts: CE compliant for European models

  • Input Sensitivity RCA: Triode = 1.17 V; UL = 1.38 V for full power into 5 Ohms

  • Input Sensitivity XLR: Triode = 2.56 V; Tetrode = 3.05 V for full power into 5 Ohms

  • Input Sensitivity RCA Triode: 98.3 mV; UL = 86.6 mV for 1 Watt into 5 Ohms

  • Input Sensitivity XLR Triode: 227 mV; UL = 200 mV for 1 Watt into 5 Ohms

  • Gain RCA: Triode = 27.2 dB; UL = 28.3 dB

  • Gain XLR: Triode = 21.2 dB; UL = 22.3 dB

  • Input Impedance RCA: 130 kOhm @ 1KHz

  • Input Impedance XLR: 278 kOhm @ 1KHz; 20 kOhms @ 20KHz; 28 kOhm @ 20Hz

  • Actual Output Impedance Triode: 0.610 Ohm

  • Actual Output Impedance Tetrode: 0.698 Ohm

  • Optimum Speaker Load: 5 Ohms

  • Damping Factor Triode: 13.1

  • Damping Factor Tetrode: 11.5

  • S/N Ratio: 94 dB A-WGT at 1 Watt into 5 Ohms

  • Dynamic Range: 114 dB A-WGT

  • Noise Floor: -84 dB or 50 µV A-WGT 1 Watt into 5 Ohms w/Shorted Input

  • Frequency response -1 dB: Triode = 10 Hz - 30 kHz

  • Full Power frequency response -1 dB: Triode = 10 Hz - 33 kHz; UL = 10 Hz - 20 kHz to reach 1.5% THD into 5 Ohms

  • Distortion: Triode = 0.052%; UL = 0.37% BW 10 Hz - 500 kHz at 1 Watt into 5 Ohms

  • Full Power Triode: 140 W @ 1.5% THD into 5 Ohms

  • Full Power UL: 250 W @ 1.5% THD into 5 Ohms

  • Power Consumption: 40 Watts in "EVER-WARM" mode

  • Power Consumption Idle: 335 Watts

  • Maximum Power Consumption: 710 Watts at full power

  • Operating Mains Voltage: Factory set for 100V, 120V or 220-240VAC operation for original destination country's mains voltage.

  • Operating Mains Voltage: changeable with power transformer replacement and fuse value change.

  • Mains Voltage Frequency: 50 Hz or 60 Hz

  • Mains Fuse 100-120VAC operation: MDA 10 Amp SLO-BLO Ceramic Time-Delay fuse

  • Mains Fuse 220-240VAC operation: MDA 8 Amp SLO-BLO Ceramic Time-Delay fuse

  • B+ Fuse: MDA 1 1/2A SLO-BLO Ceramic Time-Delay fuse

  • Badge Illumination: Units produced before 4/2003 use 8V, 0.3A "Fuse-Lamp" 1/4" X 1 1/4" 
    - Serial numbers after N250188 use LED illumination which probably won't burn out

  • Power Cord: Detachable IEC standard. Appropriate power cord supplied for destination country

  • Unit Dimensions: W=19" x D=13" x H=9" each

  • Unit Weight: 69 lbs. each

  • Shipping Box Dimensions: 22” x 19” x 18”

  • Shipping Weight: 79 lbs. each

 

Prior Production Models with Triode-Tetrode Switching

  • Input Sensitivity RCA: Triode = 1.637 V, Tetrode = 1.837 V for full power

  • Input Sensitivity XLR: Triode = 3.2 V, Tetrode = 3.6 V for full power

  • Input Sensitivity Triode: 174 mV for 1 Watt into 8 Ohms

  • Input Sensitivity Tetrode: 146 mV for 1 Watt into 8 Ohms

  • Gain Triode: 30 dB

  • Gain Tetrode: 32 dB

  • Input Impedance RCA: 116 kOhm @ 1KHz

  • Input Impedance XLR: 270 kOhm @ 1KHz; 20 kOhms @ 20 kHz; 38 kOhm @ 20Hz

  • Actual Output Impedance Triode: 0.538 Ohm

  • Actual Output Impedance Tetrode: 0.465 Ohm

  • Damping Factor Triode: 14.8

  • Damping Factor Tetrode: 17.2

  • Full Power Tetrode: 250W @ 1.5% THD into 5 Ohms

  • Full Power Triode: 100W @ 1.5% THD into 5 Ohms

 

 

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