Canary Audio vacuum tube preamplifier Dual Mono CA-801L with separate power supply CA-801P. One of the best sets of Preamplifiers available. This Vacuum Tube Preamp and vacuum tube power supply are like new - only used for less than 12 hours total. These are a demo pair with about 12 hours on them. Retail on these top of these is $14,999. Once you hear this Preamplifier, you will stop looking for the next best thing--you will already have it! Canary Audio are already a legend throughout Asia and England. Left and right channels are completely separated. DESCRIPTION The circuitry components used in the CA-801 Signature Edition are carefully chosen and hand soldered on the military grade epoxy circuit boards. Only pure silver/Teflon coaxial cables were used for routing between the jacks and the gold plated ELMA rotary switch. The volume control being used is a 24-positions stepped attenuator hand built by our engineers. Even the DC power cables used to connect the line stages to the power supplies were built. SPECIFICATIONS Model: CA-801 Signature Edition Input Impedance: 50,000 Ohms min 100,000 Ohms max Output Impedance: 1,200 Ohms Maximum Gain: 12.3 dB Frequency Response: +/- 1 dB from 8 Hz to 78,500 Hz Hum and Noise: -86 dB Maximum Output Voltage before clipping: 30V Total Harmonic Distortion: < 0.02% Power Consumption (both channels): 66 Watts (true RMS) Tube Complement - CA-801-L: 2-12AX7/ECC83 2-12AU7/ECC82 Tube Complement - CA-801-P: 2-EF86 2-12BH7 Dimensions - CA-801-L: 19” W x 15” D x 4.75” H Dimensions - CA-801-P: 19” W x 15” D x 4.75” H Weight - CA-801-L: 23 lbs. Weight - CA-801-P: 34 lbs. These are perfect in every way. Not a single blemish (no scratches, nicks, dings or anything internal or external). All the corners and sides on every aluminum face plate, rear plate, top plate and chassis are perfect...no dings, scratch, nick, blemish or stories whatsoever. Even the base is perfect. I am very particular and feel for machining imperfections and on top and bottom - there just are none. Very beautiful Pewter blue/gray color anodized. Great for Horn Speakers. ***2 high quality AC power cord and 2 Canary DC connectors are also included*** OF WORTHY NOTE: This is the same OEM that designed and builds the current $124,999.00 Western Electric Monoblock Amplifiers (not a typo). See: https://www.westernelectric.com/97a-monoblock-amplifiers These Canary Audio amplifiers and preamplifiers use the same components, hardware, wiring, capacitors etc. Even the machine shop and metal stamping, silkscreen as well as the anodizing facilities. The thick aluminum plates and chassis panels, boards are the very same. Best of all it is all made here in the USA. Note: Canary CA-303 MonoBlock amplifiers on both sides not included (see my other listings).

Canary Audio vacuum tube preamplifier Dual Mono CA-801L with separate power supply CA-801P. One of the best sets of Preamplifiers available. This Vacuum Tube Preamp and vacuum tube power supply are like new - only used for less than 12 hours total. These are a demo pair with about 12 hours on them. Retail on these top of these is $14,999. Once you hear this Preamplifier, you will stop looking for the next best thing--you will already have it! Canary Audio are already a legend throughout Asia and England. Left and right channels are completely separated. DESCRIPTION The circuitry components used in the CA-801 Signature Edition are carefully chosen and hand soldered on the military grade epoxy circuit boards. Only pure silver/Teflon coaxial cables were used for routing between the jacks and the gold plated ELMA rotary switch. The volume control being used is a 24-positions stepped attenuator hand built by our engineers. Even the DC power cables used to connect the line stages to the power supplies were built. SPECIFICATIONS Model: CA-801 Signature Edition Input Impedance: 50,000 Ohms min 100,000 Ohms max Output Impedance: 1,200 Ohms Maximum Gain: 12.3 dB Frequency Response: +/- 1 dB from 8 Hz to 78,500 Hz Hum and Noise: -86 dB Maximum Output Voltage before clipping: 30V Total Harmonic Distortion: < 0.02% Power Consumption (both channels): 66 Watts (true RMS) Tube Complement - CA-801-L: 2-12AX7/ECC83 2-12AU7/ECC82 Tube Complement - CA-801-P: 2-EF86 2-12BH7 Dimensions - CA-801-L: 19” W x 15” D x 4.75” H Dimensions - CA-801-P: 19” W x 15” D x 4.75” H Weight - CA-801-L: 23 lbs. Weight - CA-801-P: 34 lbs. These are perfect in every way. Not a single blemish (no scratches, nicks, dings or anything internal or external). All the corners and sides on every aluminum face plate, rear plate, top plate and chassis are perfect...no dings, scratch, nick, blemish or stories whatsoever. Even the base is perfect. I am very particular and feel for machining imperfections and on top and bottom - there just are none. Very beautiful Pewter blue/gray color anodized. Great for Horn Speakers. ***2 high quality AC power cord and 2 Canary DC connectors are also included*** OF WORTHY NOTE: This is the same OEM that designed and builds the current $124,999.00 Western Electric Monoblock Amplifiers (not a typo). See: https://www.westernelectric.com/97a-monoblock-amplifiers These Canary Audio amplifiers and preamplifiers use the same components, hardware, wiring, capacitors etc. Even the machine shop and metal stamping, silkscreen as well as the anodizing facilities. The thick aluminum plates and chassis panels, boards are the very same. Best of all it is all made here in the USA. Note: Canary CA-303 MonoBlock amplifiers on both sides not included (see my other listings).

Canary Audio vacuum tube preamplifier Dual Mono CA-801L with separate power supply CA-801P. One of the best sets of Preamplifiers available. This Vacuum Tube Preamp and vacuum tube power supply are like new - only used for less than 12 hours total. These are a demo pair with about 12 hours on them. Retail on these top of these is $14,999. Once you hear this Preamplifier, you will stop looking for the next best thing--you will already have it! Canary Audio are already a legend throughout Asia and England. Left and right channels are completely separated. DESCRIPTION The circuitry components used in the CA-801 Signature Edition are carefully chosen and hand soldered on the military grade epoxy circuit boards. Only pure silver/Teflon coaxial cables were used for routing between the jacks and the gold plated ELMA rotary switch. The volume control being used is a 24-positions stepped attenuator hand built by our engineers. Even the DC power cables used to connect the line stages to the power supplies were built. SPECIFICATIONS Model: CA-801 Signature Edition Input Impedance: 50,000 Ohms min 100,000 Ohms max Output Impedance: 1,200 Ohms Maximum Gain: 12.3 dB Frequency Response: +/- 1 dB from 8 Hz to 78,500 Hz Hum and Noise: -86 dB Maximum Output Voltage before clipping: 30V Total Harmonic Distortion: < 0.02% Power Consumption (both channels): 66 Watts (true RMS) Tube Complement - CA-801-L: 2-12AX7/ECC83 2-12AU7/ECC82 Tube Complement - CA-801-P: 2-EF86 2-12BH7 Dimensions - CA-801-L: 19” W x 15” D x 4.75” H Dimensions - CA-801-P: 19” W x 15” D x 4.75” H Weight - CA-801-L: 23 lbs. Weight - CA-801-P: 34 lbs. These are perfect in every way. Not a single blemish (no scratches, nicks, dings or anything internal or external). All the corners and sides on every aluminum face plate, rear plate, top plate and chassis are perfect...no dings, scratch, nick, blemish or stories whatsoever. Even the base is perfect. I am very particular and feel for machining imperfections and on top and bottom - there just are none. Very beautiful Pewter blue/gray color anodized. Great for Horn Speakers. ***2 high quality AC power cord and 2 Canary DC connectors are also included*** OF WORTHY NOTE: This is the same OEM that designed and builds the current $124,999.00 Western Electric Monoblock Amplifiers (not a typo). See: https://www.westernelectric.com/97a-monoblock-amplifiers These Canary Audio amplifiers and preamplifiers use the same components, hardware, wiring, capacitors etc. Even the machine shop and metal stamping, silkscreen as well as the anodizing facilities. The thick aluminum plates and chassis panels, boards are the very same. Best of all it is all made here in the USA. Note: Canary CA-303 MonoBlock amplifiers on both sides not included (see my other listings).

Canary Audio vacuum tube preamplifier Dual Mono CA-801L with separate power supply CA-801P. One of the best sets of Preamplifiers available. This Vacuum Tube Preamp and vacuum tube power supply are like new - only used for less than 12 hours total. These are a demo pair with about 12 hours on them. Retail on these top of these is $14,999. Once you hear this Preamplifier, you will stop looking for the next best thing--you will already have it! Canary Audio are already a legend throughout Asia and England. Left and right channels are completely separated. DESCRIPTION The circuitry components used in the CA-801 Signature Edition are carefully chosen and hand soldered on the military grade epoxy circuit boards. Only pure silver/Teflon coaxial cables were used for routing between the jacks and the gold plated ELMA rotary switch. The volume control being used is a 24-positions stepped attenuator hand built by our engineers. Even the DC power cables used to connect the line stages to the power supplies were built. SPECIFICATIONS Model: CA-801 Signature Edition Input Impedance: 50,000 Ohms min 100,000 Ohms max Output Impedance: 1,200 Ohms Maximum Gain: 12.3 dB Frequency Response: +/- 1 dB from 8 Hz to 78,500 Hz Hum and Noise: -86 dB Maximum Output Voltage before clipping: 30V Total Harmonic Distortion: < 0.02% Power Consumption (both channels): 66 Watts (true RMS) Tube Complement - CA-801-L: 2-12AX7/ECC83 2-12AU7/ECC82 Tube Complement - CA-801-P: 2-EF86 2-12BH7 Dimensions - CA-801-L: 19” W x 15” D x 4.75” H Dimensions - CA-801-P: 19” W x 15” D x 4.75” H Weight - CA-801-L: 23 lbs. Weight - CA-801-P: 34 lbs. These are perfect in every way. Not a single blemish (no scratches, nicks, dings or anything internal or external). All the corners and sides on every aluminum face plate, rear plate, top plate and chassis are perfect...no dings, scratch, nick, blemish or stories whatsoever. Even the base is perfect. I am very particular and feel for machining imperfections and on top and bottom - there just are none. Very beautiful Pewter blue/gray color anodized. Great for Horn Speakers. ***2 high quality AC power cord and 2 Canary DC connectors are also included*** OF WORTHY NOTE: This is the same OEM that designed and builds the current $124,999.00 Western Electric Monoblock Amplifiers (not a typo). See: https://www.westernelectric.com/97a-monoblock-amplifiers These Canary Audio amplifiers and preamplifiers use the same components, hardware, wiring, capacitors etc. Even the machine shop and metal stamping, silkscreen as well as the anodizing facilities. The thick aluminum plates and chassis panels, boards are the very same. Best of all it is all made here in the USA. Note: Canary CA-303 MonoBlock amplifiers on both sides not included (see my other listings).

Canary Audio vacuum tube preamplifier Dual Mono CA-801L with separate power supply CA-801P. One of the best sets of Preamplifiers available. This Vacuum Tube Preamp and vacuum tube power supply are like new - only used for less than 12 hours total. These are a demo pair with about 12 hours on them. Retail on these top of these is $14,999. Once you hear this Preamplifier, you will stop looking for the next best thing--you will already have it! Canary Audio are already a legend throughout Asia and England. Left and right channels are completely separated. DESCRIPTION The circuitry components used in the CA-801 Signature Edition are carefully chosen and hand soldered on the military grade epoxy circuit boards. Only pure silver/Teflon coaxial cables were used for routing between the jacks and the gold plated ELMA rotary switch. The volume control being used is a 24-positions stepped attenuator hand built by our engineers. Even the DC power cables used to connect the line stages to the power supplies were built. SPECIFICATIONS Model: CA-801 Signature Edition Input Impedance: 50,000 Ohms min 100,000 Ohms max Output Impedance: 1,200 Ohms Maximum Gain: 12.3 dB Frequency Response: +/- 1 dB from 8 Hz to 78,500 Hz Hum and Noise: -86 dB Maximum Output Voltage before clipping: 30V Total Harmonic Distortion: < 0.02% Power Consumption (both channels): 66 Watts (true RMS) Tube Complement - CA-801-L: 2-12AX7/ECC83 2-12AU7/ECC82 Tube Complement - CA-801-P: 2-EF86 2-12BH7 Dimensions - CA-801-L: 19” W x 15” D x 4.75” H Dimensions - CA-801-P: 19” W x 15” D x 4.75” H Weight - CA-801-L: 23 lbs. Weight - CA-801-P: 34 lbs. These are perfect in every way. Not a single blemish (no scratches, nicks, dings or anything internal or external). All the corners and sides on every aluminum face plate, rear plate, top plate and chassis are perfect...no dings, scratch, nick, blemish or stories whatsoever. Even the base is perfect. I am very particular and feel for machining imperfections and on top and bottom - there just are none. Very beautiful Pewter blue/gray color anodized. Great for Horn Speakers. ***2 high quality AC power cord and 2 Canary DC connectors are also included*** OF WORTHY NOTE: This is the same OEM that designed and builds the current $124,999.00 Western Electric Monoblock Amplifiers (not a typo). See: https://www.westernelectric.com/97a-monoblock-amplifiers These Canary Audio amplifiers and preamplifiers use the same components, hardware, wiring, capacitors etc. Even the machine shop and metal stamping, silkscreen as well as the anodizing facilities. The thick aluminum plates and chassis panels, boards are the very same. Best of all it is all made here in the USA. Note: Canary CA-303 MonoBlock amplifiers on both sides not included (see my other listings).

Canary Audio vacuum tube preamplifier Dual Mono CA-801L with separate power supply CA-801P. One of the best sets of Preamplifiers available. This Vacuum Tube Preamp and vacuum tube power supply are like new - only used for less than 12 hours total. These are a demo pair with about 12 hours on them. Retail on these top of these is $14,999. Once you hear this Preamplifier, you will stop looking for the next best thing--you will already have it! Canary Audio are already a legend throughout Asia and England. Left and right channels are completely separated. DESCRIPTION The circuitry components used in the CA-801 Signature Edition are carefully chosen and hand soldered on the military grade epoxy circuit boards. Only pure silver/Teflon coaxial cables were used for routing between the jacks and the gold plated ELMA rotary switch. The volume control being used is a 24-positions stepped attenuator hand built by our engineers. Even the DC power cables used to connect the line stages to the power supplies were built. SPECIFICATIONS Model: CA-801 Signature Edition Input Impedance: 50,000 Ohms min 100,000 Ohms max Output Impedance: 1,200 Ohms Maximum Gain: 12.3 dB Frequency Response: +/- 1 dB from 8 Hz to 78,500 Hz Hum and Noise: -86 dB Maximum Output Voltage before clipping: 30V Total Harmonic Distortion: < 0.02% Power Consumption (both channels): 66 Watts (true RMS) Tube Complement - CA-801-L: 2-12AX7/ECC83 2-12AU7/ECC82 Tube Complement - CA-801-P: 2-EF86 2-12BH7 Dimensions - CA-801-L: 19” W x 15” D x 4.75” H Dimensions - CA-801-P: 19” W x 15” D x 4.75” H Weight - CA-801-L: 23 lbs. Weight - CA-801-P: 34 lbs. These are perfect in every way. Not a single blemish (no scratches, nicks, dings or anything internal or external). All the corners and sides on every aluminum face plate, rear plate, top plate and chassis are perfect...no dings, scratch, nick, blemish or stories whatsoever. Even the base is perfect. I am very particular and feel for machining imperfections and on top and bottom - there just are none. Very beautiful Pewter blue/gray color anodized. Great for Horn Speakers. ***2 high quality AC power cord and 2 Canary DC connectors are also included*** OF WORTHY NOTE: This is the same OEM that designed and builds the current $124,999.00 Western Electric Monoblock Amplifiers (not a typo). See: https://www.westernelectric.com/97a-monoblock-amplifiers These Canary Audio amplifiers and preamplifiers use the same components, hardware, wiring, capacitors etc. Even the machine shop and metal stamping, silkscreen as well as the anodizing facilities. The thick aluminum plates and chassis panels, boards are the very same. Best of all it is all made here in the USA. Note: Canary CA-303 MonoBlock amplifiers on both sides not included (see my other listings).

Canary Audio vacuum tube preamplifier Dual Mono CA-801L with separate power supply CA-801P. One of the best sets of Preamplifiers available. This Vacuum Tube Preamp and vacuum tube power supply are like new - only used for less than 12 hours total. These are a demo pair with about 12 hours on them. Retail on these top of these is $14,999. Once you hear this Preamplifier, you will stop looking for the next best thing--you will already have it! Canary Audio are already a legend throughout Asia and England. Left and right channels are completely separated. DESCRIPTION The circuitry components used in the CA-801 Signature Edition are carefully chosen and hand soldered on the military grade epoxy circuit boards. Only pure silver/Teflon coaxial cables were used for routing between the jacks and the gold plated ELMA rotary switch. The volume control being used is a 24-positions stepped attenuator hand built by our engineers. Even the DC power cables used to connect the line stages to the power supplies were built. SPECIFICATIONS Model: CA-801 Signature Edition Input Impedance: 50,000 Ohms min 100,000 Ohms max Output Impedance: 1,200 Ohms Maximum Gain: 12.3 dB Frequency Response: +/- 1 dB from 8 Hz to 78,500 Hz Hum and Noise: -86 dB Maximum Output Voltage before clipping: 30V Total Harmonic Distortion: < 0.02% Power Consumption (both channels): 66 Watts (true RMS) Tube Complement - CA-801-L: 2-12AX7/ECC83 2-12AU7/ECC82 Tube Complement - CA-801-P: 2-EF86 2-12BH7 Dimensions - CA-801-L: 19” W x 15” D x 4.75” H Dimensions - CA-801-P: 19” W x 15” D x 4.75” H Weight - CA-801-L: 23 lbs. Weight - CA-801-P: 34 lbs. These are perfect in every way. Not a single blemish (no scratches, nicks, dings or anything internal or external). All the corners and sides on every aluminum face plate, rear plate, top plate and chassis are perfect...no dings, scratch, nick, blemish or stories whatsoever. Even the base is perfect. I am very particular and feel for machining imperfections and on top and bottom - there just are none. Very beautiful Pewter blue/gray color anodized. Great for Horn Speakers. ***2 high quality AC power cord and 2 Canary DC connectors are also included*** OF WORTHY NOTE: This is the same OEM that designed and builds the current $124,999.00 Western Electric Monoblock Amplifiers (not a typo). See: https://www.westernelectric.com/97a-monoblock-amplifiers These Canary Audio amplifiers and preamplifiers use the same components, hardware, wiring, capacitors etc. Even the machine shop and metal stamping, silkscreen as well as the anodizing facilities. The thick aluminum plates and chassis panels, boards are the very same. Best of all it is all made here in the USA. Note: Canary CA-303 MonoBlock amplifiers on both sides not included (see my other listings).

Canary Audio vacuum tube preamplifier Dual Mono CA-801L with separate power supply CA-801P. One of the best sets of Preamplifiers available. This Vacuum Tube Preamp and vacuum tube power supply are like new - only used for less than 12 hours total. These are a demo pair with about 12 hours on them. Retail on these top of these is $14,999. Once you hear this Preamplifier, you will stop looking for the next best thing--you will already have it! Canary Audio are already a legend throughout Asia and England. Left and right channels are completely separated. DESCRIPTION The circuitry components used in the CA-801 Signature Edition are carefully chosen and hand soldered on the military grade epoxy circuit boards. Only pure silver/Teflon coaxial cables were used for routing between the jacks and the gold plated ELMA rotary switch. The volume control being used is a 24-positions stepped attenuator hand built by our engineers. Even the DC power cables used to connect the line stages to the power supplies were built. SPECIFICATIONS Model: CA-801 Signature Edition Input Impedance: 50,000 Ohms min 100,000 Ohms max Output Impedance: 1,200 Ohms Maximum Gain: 12.3 dB Frequency Response: +/- 1 dB from 8 Hz to 78,500 Hz Hum and Noise: -86 dB Maximum Output Voltage before clipping: 30V Total Harmonic Distortion: < 0.02% Power Consumption (both channels): 66 Watts (true RMS) Tube Complement - CA-801-L: 2-12AX7/ECC83 2-12AU7/ECC82 Tube Complement - CA-801-P: 2-EF86 2-12BH7 Dimensions - CA-801-L: 19” W x 15” D x 4.75” H Dimensions - CA-801-P: 19” W x 15” D x 4.75” H Weight - CA-801-L: 23 lbs. Weight - CA-801-P: 34 lbs. These are perfect in every way. Not a single blemish (no scratches, nicks, dings or anything internal or external). All the corners and sides on every aluminum face plate, rear plate, top plate and chassis are perfect...no dings, scratch, nick, blemish or stories whatsoever. Even the base is perfect. I am very particular and feel for machining imperfections and on top and bottom - there just are none. Very beautiful Pewter blue/gray color anodized. Great for Horn Speakers. ***2 high quality AC power cord and 2 Canary DC connectors are also included*** OF WORTHY NOTE: This is the same OEM that designed and builds the current $124,999.00 Western Electric Monoblock Amplifiers (not a typo). See: https://www.westernelectric.com/97a-monoblock-amplifiers These Canary Audio amplifiers and preamplifiers use the same components, hardware, wiring, capacitors etc. Even the machine shop and metal stamping, silkscreen as well as the anodizing facilities. The thick aluminum plates and chassis panels, boards are the very same. Best of all it is all made here in the USA. Note: Canary CA-303 MonoBlock amplifiers on both sides not included (see my other listings).

Canary Audio vacuum tube preamplifier Dual Mono CA-801L with separate power supply CA-801P. One of the best sets of Preamplifiers available. This Vacuum Tube Preamp and vacuum tube power supply are like new - only used for less than 12 hours total. These are a demo pair with about 12 hours on them. Retail on these top of these is $14,999. Once you hear this Preamplifier, you will stop looking for the next best thing--you will already have it! Canary Audio are already a legend throughout Asia and England. Left and right channels are completely separated. DESCRIPTION The circuitry components used in the CA-801 Signature Edition are carefully chosen and hand soldered on the military grade epoxy circuit boards. Only pure silver/Teflon coaxial cables were used for routing between the jacks and the gold plated ELMA rotary switch. The volume control being used is a 24-positions stepped attenuator hand built by our engineers. Even the DC power cables used to connect the line stages to the power supplies were built. SPECIFICATIONS Model: CA-801 Signature Edition Input Impedance: 50,000 Ohms min 100,000 Ohms max Output Impedance: 1,200 Ohms Maximum Gain: 12.3 dB Frequency Response: +/- 1 dB from 8 Hz to 78,500 Hz Hum and Noise: -86 dB Maximum Output Voltage before clipping: 30V Total Harmonic Distortion: < 0.02% Power Consumption (both channels): 66 Watts (true RMS) Tube Complement - CA-801-L: 2-12AX7/ECC83 2-12AU7/ECC82 Tube Complement - CA-801-P: 2-EF86 2-12BH7 Dimensions - CA-801-L: 19” W x 15” D x 4.75” H Dimensions - CA-801-P: 19” W x 15” D x 4.75” H Weight - CA-801-L: 23 lbs. Weight - CA-801-P: 34 lbs. These are perfect in every way. Not a single blemish (no scratches, nicks, dings or anything internal or external). All the corners and sides on every aluminum face plate, rear plate, top plate and chassis are perfect...no dings, scratch, nick, blemish or stories whatsoever. Even the base is perfect. I am very particular and feel for machining imperfections and on top and bottom - there just are none. Very beautiful Pewter blue/gray color anodized. Great for Horn Speakers. ***2 high quality AC power cord and 2 Canary DC connectors are also included*** OF WORTHY NOTE: This is the same OEM that designed and builds the current $124,999.00 Western Electric Monoblock Amplifiers (not a typo). See: https://www.westernelectric.com/97a-monoblock-amplifiers These Canary Audio amplifiers and preamplifiers use the same components, hardware, wiring, capacitors etc. Even the machine shop and metal stamping, silkscreen as well as the anodizing facilities. The thick aluminum plates and chassis panels, boards are the very same. Best of all it is all made here in the USA. Note: Canary CA-303 MonoBlock amplifiers on both sides not included (see my other listings).

Canary Audio vacuum tube preamplifier Dual Mono CA-801L with separate power supply CA-801P. One of the best sets of Preamplifiers available. This Vacuum Tube Preamp and vacuum tube power supply are like new - only used for less than 12 hours total. These are a demo pair with about 12 hours on them. Retail on these top of these is $14,999. Once you hear this Preamplifier, you will stop looking for the next best thing--you will already have it! Canary Audio are already a legend throughout Asia and England. Left and right channels are completely separated. DESCRIPTION The circuitry components used in the CA-801 Signature Edition are carefully chosen and hand soldered on the military grade epoxy circuit boards. Only pure silver/Teflon coaxial cables were used for routing between the jacks and the gold plated ELMA rotary switch. The volume control being used is a 24-positions stepped attenuator hand built by our engineers. Even the DC power cables used to connect the line stages to the power supplies were built. SPECIFICATIONS Model: CA-801 Signature Edition Input Impedance: 50,000 Ohms min 100,000 Ohms max Output Impedance: 1,200 Ohms Maximum Gain: 12.3 dB Frequency Response: +/- 1 dB from 8 Hz to 78,500 Hz Hum and Noise: -86 dB Maximum Output Voltage before clipping: 30V Total Harmonic Distortion: < 0.02% Power Consumption (both channels): 66 Watts (true RMS) Tube Complement - CA-801-L: 2-12AX7/ECC83 2-12AU7/ECC82 Tube Complement - CA-801-P: 2-EF86 2-12BH7 Dimensions - CA-801-L: 19” W x 15” D x 4.75” H Dimensions - CA-801-P: 19” W x 15” D x 4.75” H Weight - CA-801-L: 23 lbs. Weight - CA-801-P: 34 lbs. These are perfect in every way. Not a single blemish (no scratches, nicks, dings or anything internal or external). All the corners and sides on every aluminum face plate, rear plate, top plate and chassis are perfect...no dings, scratch, nick, blemish or stories whatsoever. Even the base is perfect. I am very particular and feel for machining imperfections and on top and bottom - there just are none. Very beautiful Pewter blue/gray color anodized. Great for Horn Speakers. ***2 high quality AC power cord and 2 Canary DC connectors are also included*** OF WORTHY NOTE: This is the same OEM that designed and builds the current $124,999.00 Western Electric Monoblock Amplifiers (not a typo). See: https://www.westernelectric.com/97a-monoblock-amplifiers These Canary Audio amplifiers and preamplifiers use the same components, hardware, wiring, capacitors etc. Even the machine shop and metal stamping, silkscreen as well as the anodizing facilities. The thick aluminum plates and chassis panels, boards are the very same. Best of all it is all made here in the USA. Note: Canary CA-303 MonoBlock amplifiers on both sides not included (see my other listings).