This Acoustic Research AWS53 Audio Transmitter is the perfect solution for those who want a portable and convenient way to transmit audio. With a 3.5 mm jack audio input and RCA audio outputs, this unit offers high-quality audio transmission. The unit is designed in black color and operates on 12-volt wireless 900MHz frequency. This audio transmitter is manufactured in China and comes with one unit quantity. It is compatible with various devices and is ideal for use at home or on the go. Its features include wireless transmission, making it easy to use and transport. Get this Acoustic Research Audio Transmitter today and enjoy high-quality audio transmission without any hassle. This item is in good condition and does show signs of age and wear. Power tested Please refer to photos and feel free to ask questions.

This speaker system is in partially working order. One speaker works great, the other possibly may be blown. You can still hear audio coming out of the possibly blown speaker, but sounds as if something is off. The other speaker and transmitter work great! Experience high-quality sound with the Acoustic Research AW871 Home Audio Speakers & Transmitter. This 2.0 channel soundsystem is perfect for any home entertainment setup. With wireless and wired connectivity options, you can easily connect your devices and enjoy your favorite music and movies. The system is designed for optimal sound quality, and the model AW871 is no exception. Don't miss out on this amazing home audio experience.

blue cables new in package.

This speaker system is in partially working order. One speaker works great, the other possibly may be blown. You can still hear audio coming out of the possibly blown speaker, but sounds as if something is off. The other speaker and transmitter work great! Experience high-quality sound with the Acoustic Research AW871 Home Audio Speakers & Transmitter. This 2.0 channel soundsystem is perfect for any home entertainment setup. With wireless and wired connectivity options, you can easily connect your devices and enjoy your favorite music and movies. The system is designed for optimal sound quality, and the model AW871 is no exception. Don't miss out on this amazing home audio experience.

This speaker system is in partially working order. One speaker works great, the other possibly may be blown. You can still hear audio coming out of the possibly blown speaker, but sounds as if something is off. The other speaker and transmitter work great! Experience high-quality sound with the Acoustic Research AW871 Home Audio Speakers & Transmitter. This 2.0 channel soundsystem is perfect for any home entertainment setup. With wireless and wired connectivity options, you can easily connect your devices and enjoy your favorite music and movies. The system is designed for optimal sound quality, and the model AW871 is no exception. Don't miss out on this amazing home audio experience.

New never used, package not great condition

Acoustic Research 12ft Fiberoptic Audio Cable Length: 12 feet In good pre-owned condition, see evidence in photos. Does not come in original packaging however item is in good condition. See print on wire in photos. Please see photos as they are part of the description. Please reach out with any questions prior to purchase.

MSRP: $25,000 for the pair Used, mint condition Uses IEC C19 power cables (Included) Including extra set of tubes. Ships in original box. Will ship individually (two separate packages) @ 90 lbs each, totaling 180 lbs. Since any listing 150 lbs and above is required by eBay to be classified as freight, and these will not be shipped freight, the initial shipping price is not accurate. Please DO NOT PAY without receiving an accurate quote from us. Manual: https://audioresearch.com/wp-content/uploads/2021/08/REF250_Manual.pdf Specifications: POWER OUTPUT: 250 watts per channel continuous from 20Hz to 20kHz. 1kHz total harmonic distortion typically 0.5% at 250 watts, below .04% at 1 watt. Approximate actual power available at “clipping” 270 watts (1kHz). (Note that actual power output is dependent upon both line voltage and “condition” i.e.: if power line has high distortion, maximum power will be affected adversely, although from a listening standpoint this is not very critical.) POWER BANDWIDTH: (-3dB points) 5Hz to 70kHz. FREQUENCY RESPONSE: (-3dB points at 1 watt) 0.5Hz to 110 kHz. INPUT SENSITIVITY: 2.4V RMS Balanced for rated output. (25.5 dB gain into 8 ohms.) INPUT IMPEDANCE: 200K ohms Balanced. OUTPUT TAPS: 4, 8, 16 ohms. OUTPUT REGULATION: Approximately 0.9dB 16 ohm load to open circuit (Damping factor approximately 10). OVERALL NEGATIVE FEEDBACK: 8.8dB. SLEW RATE: 20 volts/microsecond. RISE TIME: 1.5 microseconds. HUM & NOISE: Less than 0.2mV RMS – 110dB below rated output (IHF-A weighted, input shorted, 16 ohm output). POWER SUPPLY ENERGY STORAGE: Approximately 900 joules. POWER REQUIREMENTS: 105-130VAC 60Hz (260- 250VAC 50Hz) 770 watts at rated output, 1000 watts maximum, 380 watts at “idle,” 1 watt off. TUBES REQUIRED: 3 Matched pair KT120 (Power output V1-6); 1 Matched pair KT120 (Driver V8- 9); 2 6H30 (Gain stage V7 and Regulator Driver V10); 1 6550C (Regulator V11). DIMENSIONS: 19 (48.3 cm) W x 8.75 (22.2 cm) H x 19.5 (49.5 cm) D. Handles extend 1.5 (3.8 cm) forward Important Note on Shipping: eBay estimates of shipping costs are not accurate and do not include insurance or adult signature requirement. Please contact us for a more accurate quote. No shipping to Vietnam, China or Hong Kong. Please do not submit payment until you have received an invoice from us with accurate shipping costs. We reserve the right to hold the item or cancel the transaction if actual shipping costs are not paid.

This Acoustic Research audio adapter/converter is a high-quality solution for your stereo audio needs. High quality Y cable wired with 2 RCA female + 1 RCA male connectors With a 1 : 2 connection split/duplication and an 8 inch cable length, this adapter cord is perfect for connecting your devices. The cable is sliver. This item is used for audio connection with guitar and other audio devices/ speakers. Please email me with any questions about this item. Collectors_spot strives on customer satisfaction as well as 100% positive feedback. Please email me 1st instead of leaving negative feedback if there is any issues with your order. I will do my best to resolve any problems 1st, or come to some agreement with you. That would be greatly appreciated. Thank you

Acoustic Research 12 FEET BLUE Audio Video Cable GOLD PLATED TIPPED

This Shunyata Research Venom High End Audio Power Cable is a top-of-the-line choice for any home audio setup. With a length of 5 feet and a 3-contact AC male US connector, its perfect for connecting your audio devices to the wall outlet. The cable is made with high-quality materials and features a gold-plated connector, ensuring a reliable and high-quality audio experience. Additionally, the cable is powered, providing a consistent and reliable power supply to your audio devices. Whether youre a music lover or a home entertainment enthusiast, this power cable is a must-have accessory for your setup.

Eon Research TRI PAD Turntable Platter Mat Isolation mat Audiophile record 1980Clean mat looks unused. Sleeve has some light wear on cover. Has original inner.See photos for details.

IN Acoustic Research APO65 12-ft S-video/audio Cable Gold-plated in UNOPEN BOX-SALE AS USED , BUD ITS NEW -

MSRP: $25,000 for the pair Used, mint condition Uses IEC C19 power cables (Included) Including extra set of tubes. Ships in original box. Will ship individually (two separate packages) @ 90 lbs each, totaling 180 lbs. Since any listing 150 lbs and above is required by eBay to be classified as freight, and these will not be shipped freight, the initial shipping price is not accurate. Please DO NOT PAY without receiving an accurate quote from us. Manual: https://audioresearch.com/wp-content/uploads/2021/08/REF250_Manual.pdf Specifications: POWER OUTPUT: 250 watts per channel continuous from 20Hz to 20kHz. 1kHz total harmonic distortion typically 0.5% at 250 watts, below .04% at 1 watt. Approximate actual power available at “clipping” 270 watts (1kHz). (Note that actual power output is dependent upon both line voltage and “condition” i.e.: if power line has high distortion, maximum power will be affected adversely, although from a listening standpoint this is not very critical.) POWER BANDWIDTH: (-3dB points) 5Hz to 70kHz. FREQUENCY RESPONSE: (-3dB points at 1 watt) 0.5Hz to 110 kHz. INPUT SENSITIVITY: 2.4V RMS Balanced for rated output. (25.5 dB gain into 8 ohms.) INPUT IMPEDANCE: 200K ohms Balanced. OUTPUT TAPS: 4, 8, 16 ohms. OUTPUT REGULATION: Approximately 0.9dB 16 ohm load to open circuit (Damping factor approximately 10). OVERALL NEGATIVE FEEDBACK: 8.8dB. SLEW RATE: 20 volts/microsecond. RISE TIME: 1.5 microseconds. HUM & NOISE: Less than 0.2mV RMS – 110dB below rated output (IHF-A weighted, input shorted, 16 ohm output). POWER SUPPLY ENERGY STORAGE: Approximately 900 joules. POWER REQUIREMENTS: 105-130VAC 60Hz (260- 250VAC 50Hz) 770 watts at rated output, 1000 watts maximum, 380 watts at “idle,” 1 watt off. TUBES REQUIRED: 3 Matched pair KT120 (Power output V1-6); 1 Matched pair KT120 (Driver V8- 9); 2 6H30 (Gain stage V7 and Regulator Driver V10); 1 6550C (Regulator V11). DIMENSIONS: 19 (48.3 cm) W x 8.75 (22.2 cm) H x 19.5 (49.5 cm) D. Handles extend 1.5 (3.8 cm) forward Important Note on Shipping: eBay estimates of shipping costs are not accurate and do not include insurance or adult signature requirement. Please contact us for a more accurate quote. No shipping to Vietnam, China or Hong Kong. Please do not submit payment until you have received an invoice from us with accurate shipping costs. We reserve the right to hold the item or cancel the transaction if actual shipping costs are not paid.

IN Acoustic Research APO65 12-ft S-video/audio Cable Gold-plated in UNOPEN BOX-SALE AS USED , BUD ITS NEW -

IN Acoustic Research APO65 12-ft S-video/audio Cable Gold-plated in UNOPEN BOX-SALE AS USED , BUD ITS NEW -

Acoustic Research AWS53 Audio Transmitter Only 12-Volt Wireless 900MHz - Black. If any questions please feel free to ask. Estate-1

IN Acoustic Research APO65 12-ft S-video/audio Cable Gold-plated in UNOPEN BOX-SALE AS USED , BUD ITS NEW -

MSRP: $25,000 for the pair Used, mint condition Uses IEC C19 power cables (Included) Ships in original box. Will ship individually (two separate packages) @ 90 lbs each, totaling 180 lbs. Since any listing 150 lbs and above is required by eBay to be classified as freight, and these will not be shipped freight, the initial shipping price is not accurate. Please DO NOT PAY without receiving an accurate quote from us. Manual: https://audioresearch.com/wp-content/uploads/2021/08/REF250_Manual.pdf Specifications: POWER OUTPUT: 250 watts per channel continuous from 20Hz to 20kHz. 1kHz total harmonic distortion typically 0.5% at 250 watts, below .04% at 1 watt. Approximate actual power available at “clipping” 270 watts (1kHz). (Note that actual power output is dependent upon both line voltage and “condition” i.e.: if power line has high distortion, maximum power will be affected adversely, although from a listening standpoint this is not very critical.) POWER BANDWIDTH: (-3dB points) 5Hz to 70kHz. FREQUENCY RESPONSE: (-3dB points at 1 watt) 0.5Hz to 110 kHz. INPUT SENSITIVITY: 2.4V RMS Balanced for rated output. (25.5 dB gain into 8 ohms.) INPUT IMPEDANCE: 200K ohms Balanced. OUTPUT TAPS: 4, 8, 16 ohms. OUTPUT REGULATION: Approximately 0.9dB 16 ohm load to open circuit (Damping factor approximately 10). OVERALL NEGATIVE FEEDBACK: 8.8dB. SLEW RATE: 20 volts/microsecond. RISE TIME: 1.5 microseconds. HUM & NOISE: Less than 0.2mV RMS – 110dB below rated output (IHF-A weighted, input shorted, 16 ohm output). POWER SUPPLY ENERGY STORAGE: Approximately 900 joules. POWER REQUIREMENTS: 105-130VAC 60Hz (260- 250VAC 50Hz) 770 watts at rated output, 1000 watts maximum, 380 watts at “idle,” 1 watt off. TUBES REQUIRED: 3 Matched pair KT120 (Power output V1-6); 1 Matched pair KT120 (Driver V8- 9); 2 6H30 (Gain stage V7 and Regulator Driver V10); 1 6550C (Regulator V11). DIMENSIONS: 19 (48.3 cm) W x 8.75 (22.2 cm) H x 19.5 (49.5 cm) D. Handles extend 1.5 (3.8 cm) forward Important Note on Shipping: eBay estimates of shipping costs are not accurate and do not include insurance or adult signature requirement. Please contact us for a more accurate quote. No shipping to Vietnam, China or Hong Kong. Please do not submit payment until you have received an invoice from us with accurate shipping costs. We reserve the right to hold the item or cancel the transaction if actual shipping costs are not paid.

IN Acoustic Research APO65 12-ft S-video/audio Cable Gold-plated in UNOPEN BOX-SALE AS USED , BUD ITS NEW -

tested works, see pictures.

IN Acoustic Research APO65 12-ft S-video/audio Cable Gold-plated in UNOPEN BOX-SALE AS USED , BUD ITS NEW -

Up for sale is my beautiful state of art high-end real balanced ACSS Class A preamplifier the one and only audio-gd he1 mk2 in mint condition.This preamp is less than 2 years old and works %100 flawlessly with no issues and looks like new.I am including the very expensive ($2500) Shunyata Research Zitron Cobra 2m power cable at my asking price. This power cable works well with this unit.Also, included at my asking price the plexiglass transparent top plate as you can see from my pictures.This unit was kept in a smoke free, humid free and children free environment and comes with all the original accessories including the remote control and original box/packaging.The shipping is free at my asking price.I have also listed this unit on usaudiomart with a LOWER PRICE & NO TAX!Please let me know if you have any questions or concerns.Thanks for looking…CW.

MSRP: $25,000 for the pair Used, mint condition Uses IEC C19 power cables (Included) Ships in original box. Will ship individually (two separate packages) @ 90 lbs each, totaling 180 lbs. Since any listing 150 lbs and above is required by eBay to be classified as freight, and these will not be shipped freight, the initial shipping price is not accurate. Please DO NOT PAY without receiving an accurate quote from us. Manual: https://audioresearch.com/wp-content/uploads/2021/08/REF250_Manual.pdf Specifications: POWER OUTPUT: 250 watts per channel continuous from 20Hz to 20kHz. 1kHz total harmonic distortion typically 0.5% at 250 watts, below .04% at 1 watt. Approximate actual power available at “clipping” 270 watts (1kHz). (Note that actual power output is dependent upon both line voltage and “condition” i.e.: if power line has high distortion, maximum power will be affected adversely, although from a listening standpoint this is not very critical.) POWER BANDWIDTH: (-3dB points) 5Hz to 70kHz. FREQUENCY RESPONSE: (-3dB points at 1 watt) 0.5Hz to 110 kHz. INPUT SENSITIVITY: 2.4V RMS Balanced for rated output. (25.5 dB gain into 8 ohms.) INPUT IMPEDANCE: 200K ohms Balanced. OUTPUT TAPS: 4, 8, 16 ohms. OUTPUT REGULATION: Approximately 0.9dB 16 ohm load to open circuit (Damping factor approximately 10). OVERALL NEGATIVE FEEDBACK: 8.8dB. SLEW RATE: 20 volts/microsecond. RISE TIME: 1.5 microseconds. HUM & NOISE: Less than 0.2mV RMS – 110dB below rated output (IHF-A weighted, input shorted, 16 ohm output). POWER SUPPLY ENERGY STORAGE: Approximately 900 joules. POWER REQUIREMENTS: 105-130VAC 60Hz (260- 250VAC 50Hz) 770 watts at rated output, 1000 watts maximum, 380 watts at “idle,” 1 watt off. TUBES REQUIRED: 3 Matched pair KT120 (Power output V1-6); 1 Matched pair KT120 (Driver V8- 9); 2 6H30 (Gain stage V7 and Regulator Driver V10); 1 6550C (Regulator V11). DIMENSIONS: 19 (48.3 cm) W x 8.75 (22.2 cm) H x 19.5 (49.5 cm) D. Handles extend 1.5 (3.8 cm) forward Important Note on Shipping: eBay estimates of shipping costs are not accurate and do not include insurance or adult signature requirement. Please contact us for a more accurate quote. No shipping to Vietnam, China or Hong Kong. Please do not submit payment until you have received an invoice from us with accurate shipping costs. We reserve the right to hold the item or cancel the transaction if actual shipping costs are not paid.