Conrad Johnson Premier8 Audio Research 5SE,LS15,Thiel CS2.4 Marantz SA8005 Set. A VINTAGE CLASSIC CONDRAD JOHNSON DESIGN PREMIER 8 MONO TUBE AMPS 275 WATTS RMS PER AMP VERY GOOD CONDITION SHIPPING VIA TRUCK FREIGHT ONLY --------------------------------------------------------------------- This pair of CONRAD JOHNSON PREMIER 8 mono tube amps is in VERY GOOD condition! The sound is EXCELLENT! One of the amps operates per spec, the other plays with its bias lights lit. That 2nd amp can only be biased by removing the bottom cover and individually testing each tube with a meter – recommended for technicians only. Power Output ­ 275 watts from 30Hz to 15kHz at no more than 1% THD or IMD into 4 ohms (also available connected for 2, 8 or 16 ohm loads).Power Output (model XS equipped with EL34 output tubes in triode mode) ­ 130 watts from 30Hz to 15kHz at no more than 1% THD or IMD into 4 ohms (also available connected for 2, 8 or 16 ohm loads).Response: 20Hz to 20kHz, +/- .1 dBInput Impedance: 100 kOhmsHum & Noise: 96 dB below rated powerMechanical: 21 D x 19W X 9.5 H Weight: 90 lbs. Please see the photos as they are part of the description. This Premier 8 will include its original shipping cartons, but with hand-crafted packing and the original operation manual. The PREMIER 8 was made in1992 when they sold for $7000 a pair The CJ blue book value is $10k The Premier Eight used premium quality component parts throughout. The power supplies, including the main storage reservoir, used only polypropylene and “cjd” polystyrene capacitors as opposed to the traditional deployment of electrolytic capacitors. The audio circuit consists The buyer is responsible for all shipping charges. https://www.youtube.com/watch?v=_0-FUr4iZBc

Audio Research Model LS8 MKII Preamplifier original box and manual NEW CONDITION. This device is in new condition, selling because I purchased a new preamplifier. The preamplifier was upgraded to a MKII in 2000, and you can see proof of this upgrade in the photos. It comes with the original manual, quality assurance certificate and original box.

Audio Research preamplificatore valvolare LS28 Silver. Vendo per passaggio a reference stupendo pre valvolare. Ex demo Audio Natali acquistato nel 2022. Condizioni estetiche e operative eccellenti. 10/10 Valvole 800 ore di utilizzo. Imballo originale. Telecomando Spedizione o ritiro a domicilio. Qualsiasi prova.

Model: Classic 120Tested: Tested and fully operational Type: Mono power amplifier pairColour: SilverAccessories: User guide, boxes/packaging and tool setCondition: Preowned excellent condition (see images)Packaging: Complete manufacturers packaging, safe worldwide delivery is guaranteedShipping: Calculated on checkout

Please Note condition: rankD used There is stickiness on the cord. Accessories: main unit only Features/Remarks: Pure A-class designed tube and transistor hybrid preamplifier using 6922 vacuum tube (ECC88/6DJ8 high reliability tube). shipping from Japan. Please check the photos and let me know if you have any questions. (Dont worry when buying on ebay and PAYPAL, buyers are protected by buyer protection.) Policy PaymentPaypal or other credit cards, etc. Please make a payment within 3 days after you purchased. We ship the item to your ebay address.Shipping************************************************************ FEDEX Express with tracking number (Or other carrier) (Expendited Shipping) It takes 4-7 business days ************************************************************ WORLDWIDE FREE SHIPPING **ATTENTION** Usually ships within 5 days after payment. However, the handling time is set to 10 days because it may be delayed depending on the situation.Returns?Return and Exchange policy ? All returned item must be unused, unopened and undamaged in the same brand new condition as it was delivered to you. If the item does not under the brand new condition, we will not be able to make a full refund. After checking the item and estimating its condition, we will decide the percentage of the refund (80%, 50%, etc).All packaging, manuals, warranty cards, box and accessories must be sent back with the item. The item must be sent back via EMS(USPS) or any carrier that provides tracking number. In the case the item is returned due to postal problem or your absence, and you hope to cancel it even though ebay requests/cases limitation is expired,unfortunately we cannot refund ebay fees as well as shipping costs we paid. About Warranty Warranty period is complied with manufacuture regulation.When repairing, unless manufacture in your country can deal with it, you might have to send the item to Japan. We handle authentic product only, however our transaction is via auction site(ebay).Therefore we cannot make a definite promise that manufacture branches of your country can accept repair. We would appreciate your understanding. We do our best to resolve your problem. International Buyers - Please Note: Import Duties and Charged We ship the item from Japan. Import duties, taxes, and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying. These charges are normally collected by the shipping company or when you pick the item up - do not confuse them for additional shipping charges. In the case you refuse to pay import taxes and item is returned, we cannot refund shipping charges and ebay fees we paid.

Audio Research Model LS8 MKII Preamplifier original box and manual NEW CONDITION. This device is in new condition, selling because I purchased a new preamplifier. The preamplifier was upgraded to a MKII in 2000, and you can see proof of this upgrade in the photos. It comes with the original manual, quality assurance certificate and original box.

Vintage 1991 AUDIO RESEARCH LS2 Hybrid Preamp Of Vacuum Tube And TransistorInternational Buyers - Please Note: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying.

Vendo in ottime condizioni preamplificatore Audio Research ls3,suono strepitoso. Ho limballo,brochure e manuale.I ship all over the world, the €20.00 shipping costs are only for Italy, to find out the cost in your country, send me a message. Thanks Specifiche techniche: Frequencyresponse ±.5 dB, 2.0 Hz to 100 kHz. -3dB points below 1 Hz and above 200 kHz Distortion (THD) Less than .01% at 2V RMS output. (Typically less than .005% in midband) Noise & hum 18 µV RMS maximum IHF weighted noise at main output with gain control minimum (more than 100 dB below 2V RMS output, or 4V balanced output (LS3B)) Gain Main output: 18 dB (optional 10 dB gain reduction) Tape output: 0 dB Balanced output (LS3B): 24 dB Input impedance 50 kOhms (100 kOhms Direct) Output impedance 250 Ohms main output. 500 Ohms balanced (LS3B). Recommended load 60 kOhms and 100 pF (20 kOhms minimum and 1000 pF maximum) Output polarity Maximum inputs 20V maximum Rated outputs 2V RMS 2 Hz to 100 kHz, all outputs, 60 kOhm load (maximum output 35V RMS, 70V RMS balanced (LS3B) at 1/2% THD at 1 kHz into 100 kOhms) Power supplies Electronically-regulated low and high voltage supplies. Line regulation better than .01%. Dimensions 19 (48 cm) W x 5 1/4 (13.4 cm) H (standard rack panel) x 10 1/4 (26 cm) D. Handles extend 1 2/3 (4.1 cm) forward of front panel. Rear chassis fittings extend 1/2 (1.3 cm) Weight LS3: 11 lbs. (5.0 kg) Net; 19 lbs.(8.6 kg) Shipping. LS3B: 12 lbs. (5.5 kg) Net; 20 lbs.(9.0 kg) Shipping.

Please Note condition: rankD used There is stickiness on the cord. Accessories: main unit only Features/Remarks: Pure A-class designed tube and transistor hybrid preamplifier using 6922 vacuum tube (ECC88/6DJ8 high reliability tube). shipping from Japan. Please check the photos and let me know if you have any questions. (Dont worry when buying on ebay and PAYPAL, buyers are protected by buyer protection.) Policy PaymentPaypal or other credit cards, etc. Please make a payment within 3 days after you purchased. We ship the item to your ebay address.Shipping************************************************************ FEDEX Express with tracking number (Or other carrier) (Expendited Shipping) It takes 4-7 business days ************************************************************ WORLDWIDE FREE SHIPPING **ATTENTION** Usually ships within 5 days after payment. However, the handling time is set to 10 days because it may be delayed depending on the situation.Returns?Return and Exchange policy ? All returned item must be unused, unopened and undamaged in the same brand new condition as it was delivered to you. If the item does not under the brand new condition, we will not be able to make a full refund. After checking the item and estimating its condition, we will decide the percentage of the refund (80%, 50%, etc).All packaging, manuals, warranty cards, box and accessories must be sent back with the item. The item must be sent back via EMS(USPS) or any carrier that provides tracking number. In the case the item is returned due to postal problem or your absence, and you hope to cancel it even though ebay requests/cases limitation is expired,unfortunately we cannot refund ebay fees as well as shipping costs we paid. About Warranty Warranty period is complied with manufacuture regulation.When repairing, unless manufacture in your country can deal with it, you might have to send the item to Japan. We handle authentic product only, however our transaction is via auction site(ebay).Therefore we cannot make a definite promise that manufacture branches of your country can accept repair. We would appreciate your understanding. We do our best to resolve your problem. International Buyers - Please Note: Import Duties and Charged We ship the item from Japan. Import duties, taxes, and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying. These charges are normally collected by the shipping company or when you pick the item up - do not confuse them for additional shipping charges. In the case you refuse to pay import taxes and item is returned, we cannot refund shipping charges and ebay fees we paid.