Stingray integrated valve amplifier

A sought after classic valve amplifier. In perfect condition with all original documentation and packaging, and two complete sets of matched (by Manley) valves. Also included is the User Manual, a multimeter for setting bias levels, and whte gloves. This model is slightly more powerful than the current MkII model which sells for $14,000.

Please contact for a freight quote if unable to collect from Esk.

History of the Stingray on Manley website.

Sixmoons review

Stereophile review

FEATURES AND SPECIFICATIONS

• 4 x Stereo Line RCA Inputs

• TRIODE - UL Switching

• RECORDING OUT

• SUBWOOFER OUT

• TAPE LOOP (Insert) with Bypass switch

• Passive Noble Volume and Balance Controls

• All-Vacuum Tube Lo-feedback Stereo Integrated Design

• Output Tubes: 8 x EL84 Ships with Russian NOS EL84M (aka 6Pi14Pi-EB) (We are out of Ei 6BQ5)

• Driver Tubes: 2 x 6414 Ships with GE or RAYTHEON JAN NOS USA or 6414W

• Input Tubes: 2 x 12AT7EH Ships with: 12AT7EH large plate Electro-Harmonix Russian

• Maximum Output Power UL mode: 40 Watts x 2 channels 1.5% THD @ 1kHz

• Maximum Output Power TRIODE mode: 20 Watts x 2 channels

• Frequency Response: 15 Hz - 40 kHz, -1dB

• Gain: 37 dB at max Volume

• Input Sensitivity: 185 mV in = 50 watts out into 5 Ohms

• Input Sensitivity Triode: 66mV in = 1W into 8 Ohms

• Input Sensitivity UL: 53mV in = 1W into 8 Ohms

• S/N Ratio: typically 87 dB A-WGT, 20Hz-20KHz

• Input Impedance: 50 kOhm nominal

• Optimum Speaker Load: 5 Ohms

• Actual Output Impedance:

  • at 20Hz: 2.8 Ohms

  • at 100Hz: 2.6 Ohms

  • at 1KHz: 2 Ohms

• Damping Factor: 5

• Scratch Factor: Use pennies under pointed feet to avoid marring cabinetry. Try quarters if you are in upper tax brackets. The bargain performer would be nickels. Paper currency does not function as well. Euro coins work 1.54 times better.

• Power Consumption Idle: 200W

• Maximum Power Consumption at Full Power: 370W

• MAINS Fuses:
  100~120VAC operation: MDA 3 AMP / 250 Volt SLO-BLO, Ceramic Body
  220~240VAC operation: MDA 2 AMP / 250 Volt SLO-BLO, Ceramic Body

• B+ FUSES: MDA 1/4 AMP, 250 Volt SLO-BLO, Ceramic. (2x Located internally)

• All Fuses Size: 1/4” x 1 1/4” SLO-BLO

• Power Supply: is factory set for 100V, 120V or 220-240VAC operation for original destination country's mains voltage.

• Operating Mains Voltage: changeable with power transformer re-wiring on PCB and fuse value change.

• Mains Voltage Frequency:

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

• Dimensions: W= 19", D=14", H= 5 1/2"

• Shipping Weight: 30 lbs.

Specifications subject to change because they just might.