Vintage Tube Amp

Older Hammond HR40 Tone Cabinet Tube amplifier. Photo of tag is to show what this came out of, tag doesn’t come with Amp. I will be listing the speakers that came out of this cabinet soon.

Was told the items are in good working condition a few years back.

This amp is from a Baldwin Model J Tone Cabinet. I have the original tubes too. They have not been tested. I would sell the whole tone cabinet, speakers and all, if anyone locally is interested.

Very clean from estate sale. Technical Specifications Number of Tubes 7 Valves / Tubes Main principle Audio-Amplification Wave bands – without Power type and voltage Alternating Current supply (AC) / 105-125 Volt Loudspeaker – This model requires external speaker(s). Shape Chassis only or for «building in» Dimensions (WHD) 14 x 6 x 8 inch / 356 x 152 x 203 mm Notes PA amplifier with 2 inputs: 2x Mic or Mic + Phono. Author Model page created by Gottfried Silberhorn. See “Data change” for further contributors. Other Models Here you find 830 models, 480 with images and 700 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil. SCROLL DOWN – MORE PICTURES BELOW IN THIS LISTING! Please note our incredible 100% satisfaction guarantee and 24 Hour Approval Policy! Thanks for checking out our listing and please scroll way down to see other quality images of this item!!! Special valuable vintage guitars, amps, electronics, and other items without their original packaging often require larger or heavier boxes to protect them on their way to you. All MusicGearama item listings for musical instruments, gear, electronics and audio equipment are tested and in good functioning and sounding order unless otherwise noted. We’re maniacs about honest and no-surprise item descriptions with good pictures of reality and all pictures shown are for the actual sale item unless otherwise noted! Thanks for checking out our listing! Know that this listing is likely a consignment item and we provide our brokerage clients with the highest net proceeds in our industry! We take care of the entire process and get you significantly more than a do-it-yourself listing or local sale! Deeply love my job here at GuitarDesires with all the incredible things our customers bring us to sell for the highest net proceeds anywhere! So excited to bring this one to market for your consideration! From our brokerage client. Here’s a nice Stromberg-Carlson Vintage AU-58 Tube Amplifier in great shape and. If you guys have any questions or comments, just hit me up and super easy to do a video coffee hour with an in-hand description live from wonderful Boulder Colorado! Hope you all are well and keeping it that way! All international sales are final. Represent the highest standard of honesty, fine and accurately described musical gear, and best-in-class customer service. We do our best to provide detailed pictures and complete item descriptions in our listings. We usually have additional quality images of our items that are available by request and be sure and put the item name in the subject line so we send along the correct. We are also pleased to offer high fidelity audio and video SKYPE appointments where you can actually hear the instrument and get a detailed in-hand description. 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We examined the instrument with a blacklight and it was totally uniform including the control cavity route. The potentiometers, wiring, pickups and switch all authenticate perfectly as well along with the Original Hardshell Case! Get images that make Supersized seem small. Track Page Views With. This item is in the category “Musical Instruments & Gear\Guitars & Basses\Guitar Amplifiers”. The seller is “musicgearama” and is located in this country: US. This item can be shipped worldwide.

• Amplifier Type: Cabinet
• Brand: Stromberg-Carlson

TUBE HUNTER VACUUM TUBE GEMS. THESE ARE THE SPECIFICS OF THE TUBE/TUBES/PARTS FOR SALE. THESE ARE THE TUBE/TUBES/PARTS FOR SALE. SILK SCREEN CONDITION %. CURVE TRACER ma: NORMAL = 30ma TUBE #1. 34ma AND 31ma AT 200PV AND 0G. CURVE TRACER ma: NORMAL = 30ma TUBE #2. 31ma AND 33ma AT 200PV AND 0G. TRANCONDUCTANCE: NORMAL = 2200. PERCENTAGE OF BOGEY: TUBE 1. PERCENTAGE OF BOGEY: TUBE 2. BF = SEPT 1966. These are very special RCA 12AU7 twin triodes. This is a nearly perfect example of one pair of the best sounding 12AU7′s tubes ever made. You will not be disappointed in this tube. Some say the side getter contributes to the low microphonics of this tube. Wonderfully balanced airy highs, mid range warmth, and accurate bass……… This tube is an incredible bargain among NOS tubes. Stock up now, this tube is vanishing from the market just like the Telefunken smoothplates! On my tester a B&K 747 tester. Below 55 = BAD. 65 -100 = GOOD. NOTES ON THE BOXES. LISTING WILL GENERALLY HAVE INFORMATION ABOUT ANY BOXES ASSOCIATED WITH THE TUBES FOR SALE. THESE ARE THE OPTIONS. ORIGINAL BOXES IN VARYING CONDITION. THESE BOXES WILL BE THE ORIGINAL BOXES THE TUBES CAME IN AND WILL SHOW AGING IN VARYING DEGREES. THESE TUBES ARE ASSUMED TO BE NEW AND WILL TEST AS NOS. NO BOXES PROVIDED NONE AVAILABLE USUALLY USED AND SHOULD BE ASSUMED TO BE USED UNLESS OTHERWISE STATED. THESE TUBES SHOULD BE ASSUMED TO BE USED UNLESS OTHERWISE STATED. THESE ARE BOXES I HAVE MADE WITH GREAT TIME AND EXPENSE TO PROTECT YOUR VACUUM TUBES AND PROVIDE FOR STORAGE AND EASY IDENTIFICATION. TUBES IN THESE BOXES SHOULD BE ASSUMED TO BE USED UNLESS OTHERWISE STATED. SHOULD BE SELF EXPLANATORY. THIS IS DONE ON A NUMBER OF TESTING DEVICES. B&K 747 TUBE TESTER. MERCURY 1000 DYNAMIC MUTUAL CONDUCTANCE TESTER. NOS = 80% TO 135%. GOOD = 65% TO 80%. OR MARGINAL : 55% TO 65%. TESTING RESULTS SHOW HOW THE TUBE IS PERFORMING NOW. TESTING RESULTS DO NOT SHOW HOW OLD A TUBE IS OR HOW MANY HOURS IT HAS BEEN USED. HOWEVER IF A TUBE TEST NOS YOU CAN BE ASSURED IT WILL LAST A LONG TIME AND IS WORKING VERY WELL. I will never sell a tube that is below standard.. I will work with you in good faith if there are any problems, or if you are unsatisfied in any way. All tubes are tested for shorts, continuity, and emissions. I will bend over backwards to make sure that you are a happy customer. Sound quality is tremendously. PLEASE NOTE: Tube silkscreen (lettering on the tubes) is VERY fragile. It can be wiped off and destroyed VERY easily. DO NOT handle the tubes or hold them from the cylinder. ALWAYS hold them from the ENDS. THIS IS VERY IMPORTANT. TESTING: I test all tubes that I sell in one way or another, or I will state “untested”. I have a B&K 747 tube tester. This is a mutual conductance tester. It give a percentage value of gm for the tube under test and checks for shorts and grid emissions. I also use a Tektronix curve tracer for testing triodes. I give a number of evaluations for tubes. One evaluation is a screen shot of the tube with a high voltage applied to the plate. The Curve tracer steps the triode through 10 gate/grid voltages starting with -10 volts and going to 0 volts. The lines show how the tube conducts throughout that range. At 0 volt the tube is at max conduction and is the top line on the display. It is easy at that point to take where that top line intersects the plate voltage, find the milliamp level and compare it to the datasheet. I give those numbers for you in the “Item condition box”. This can then be compared to other tube sellers using inferior test methods such as Hickok. Amplitrex, and other testers. The Tektronix curve tracer gives values within 3% of the actual value. The very best portable testers only can approach 10% accuracy. Please note: The numbers given for gm are what I see on my tester. I DO NOT guarantee that you will see those numbers on your tester. I only guarantee that these tubes will test good, with no shorts, or gas, on a decent calibrated tester. I don’t guarantee or imply anything else. Vintage tube testers almost always, due to age, have VERY LOW HEATER VOLTAGES!!! Every tester I have ever bought is below 6 volts when selecting 6.3 volts. They average 5.8 volts. The voltage NEEDS to be 6.3 and 12.6. You can calibrate a vintage tube tester all you want. If the heater voltage is not right, you will NEVER get the right gm value. I have customers complain that their tubes are not the same as what I see on my tester. They say they have a calibrated tube tester. I have 40 tube testers. On all of them I have an outside regulated DC power supply that feeds the tube tester the correct heater voltage. I don’t check each and every tube for noise or tone. This is SUBJECTIVE and it is too time consuming. Please wait for us to invoice you for the correct amount. This is an honesty issue. We are honest with everyone to the best of our ability to do so. We want you to trust that what we say is true. There cannot be that trust, if we make false statements knowingly to anyone. And all the Angels sang because the heavenly music was playing and it was turned all the way up. Listing and template services provided by inkFrog. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Parts & Accessories\Vintage Tubes & Tube Sockets”. The seller is “mercedesman6572″ and is located in this country: US. This item can be shipped worldwide.

• AUDIOPHILE LOW NOISE: PHONO LOW NOISE PREAMP
• Brand: RCA
• Country/Region of Manufacture: United States
• FENDER GIBSON AMPEX: BRAVO AUDIO HEADPHONE
• GUITAR AMPLIFIER: TUBE AMPLIFIER
• LOW MICROPHONICS TESTED: HAND SCREENED FOR AUDIO
• Model: RCA 12AU7 CLEARTOP
• ORGAN TUBES: BOTTLEHEAD CRACK
• Type: Vacuum Tube
• VINTAGE TUBE: WELL BALANCED VINTAGE

Major Guitar Amplifier Vintage 33 Tube Tone Generator ECC82/ 12au7 w/ Capacitors. Up for your consideration is a massive and Vintage 33 Tube Tone Generator with tubes ECC82/ 12au7 (please note one tube is missing). This is a very large unit and measures 30″ long by 9″ wide. It comes with all the coils, capacitors, tubes and the chassis. All in fine working order. Please view the total listing as there are more pictures at the bottom of the listing. Please make sure you read all of our ad and view all the photos. Thank you for visiting with us. Come back often to our store which features antiques and other items we acquire at estate sales and auctions. FREE scheduling, supersized images and templates. Get Vendio Sales Manager. Make your listings stand out with FREE Vendio custom templates! Over 100,000,000 served. Get FREE counters from Vendio today! This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “antiqueboutique*123″ and is located in this country: US. This item can be shipped worldwide.