STROMBERG CARLSON ASR-220B Tube Amplifier

( Brand: Stromberg Carlson ), ( Manufacturer Part Number: ASR-220B ), ( Type: Integrated Amplifier ), ( Country/region Of Manufacture: United States )

Review STROMBERG CARLSON Vintage Tube Amplifier Recapped Working Tubes

The ASR-220B Stromberg-Carlson tube amplifier tubes are a classic piece of audio technology, hailing from the golden era of vacuum tube amplification. These tubes are renowned for their rich, warm, and dynamic sound, making them a favorite among audiophiles and vintage electronics enthusiasts.

The ASR-220B tubes are designed as power output tubes, delivering a high power output of 22 watts per tube. They are equipped with a triode-pentode configuration, which allows for both amplification and frequency separation, providing a balanced and clear audio output. The tubes operate at a voltage of 300V and a current of 45mA, ensuring efficient power consumption and long-lasting performance.

The construction of the ASR-220B tubes is robust and reliable. They feature a glass envelope with a metal grid, which ensures durability and resistance to high temperatures. The tubes also have a high-quality filament, which provides a stable heat source for the operation of the vacuum. The metal grid and filament are both sealed within the glass envelope, ensuring a long lifespan and minimal maintenance.

The sound quality produced by the ASR-220B tubes is truly remarkable. They offer a rich, full-bodied sound with a warm, analog character that is difficult to replicate with modern solid-state amplifiers. The tubes have a wide frequency response, allowing for accurate reproduction of both high and low frequencies. They also have a high power output and a low distortion rate, ensuring a clear and detailed sound that is free from noise and interference.

In summary, the ASR-220B Stromberg-Carlson tube amplifier tubes are a high-quality and reliable choice for anyone looking to add a classic and warm sound to their audio setup. They are built to last and offer a rich, dynamic, and detailed sound that is difficult to replicate with modern technology. Whether you're an audiophile, a vintage electronics enthusiast, or simply someone who appreciates the sound of vintage technology, the ASR-220B tubes are sure to impress.

1. Authenticity: ASR-220B tubes are made by Stromberg Carlson, a well-known manufacturer of vacuum tubes with a rich history in the audio industry.

2. Quality: Known for their high-quality construction and durability, ASR-220B tubes can deliver a warm and rich sound quality.

3. Rarity: As these tubes are older and less commonly used today, they can add a vintage touch to your audio system, making it unique and special.

4. Value: Despite their rarity, ASR-220B tubes can be a cost-effective choice compared to some modern high-end tubes.

1. Availability: Due to their age and rarity, finding ASR-220B tubes can be challenging. You may need to search for them in vintage audio shops or online marketplaces.

2. Compatibility: Some modern amplifiers may not be compatible with ASR-220B tubes. Make sure to check the specifications of your amplifier before purchasing.

3. Maintenance: Older tubes require more maintenance than modern ones. They may need to be tested and replaced more frequently to ensure proper functioning.

4. Sound quality limitations: While ASR-220B tubes can deliver a rich and warm sound, they may not offer the same level of clarity and detail as modern tubes or solid-state amplifiers.

If you are looking for a vintage touch and are willing to invest time and effort in sourcing and maintaining ASR-220B Stromberg Carlson tube amplifier tubes, they can be a worthwhile choice. However, keep in mind their limitations in terms of availability, compatibility, and sound quality compared to modern alternatives.

Before purchasing ASR-220B tubes, make sure to research their compatibility with your amplifier and test them to ensure proper functioning. You may also want to consider purchasing a spare set to ensure you have backup tubes in case of failure.

Details:

Shows normal signs of wear for its age. The UFO supply depot deals so good you won't believe they exist, but do. Heavy units are double boxed.

Phono ceramic rca jack is worn, but can be made to operate. Condition notes: fully tested and working. You are buying a vintage electronic item. Includes: unit sylvan 605 x 4 Hammond g7 1 other tubes as required.

Normal oxidation for a unit this old. Vintage 1960s Stromberg Carlson ASR-220B tube amplifier with tubes, working. I ship via insured FedEx home delivery.

I do my best to test each piece and describe any all flaws the of ability. Rare step down face. Please see photos.

Recently recapped, power cord updated. All functions are working as they should. All units are carefully packed in bubble wrap and foam.

part #: asr220b prices

• $295.00-$600.00

specifications cassettevintagee:

• brand: Stromberg Carlson
• mpn: Asr-220b
• type: Integrated Amplifier
• country/region of manufacture: United States

Returns cassettevintagee:

• policy: no returns

Seller cassettevintagee:

• zipcode: 33442
• city: Deerfield Beach, Florida

Shipping cassettevintagee:

• cost: $39.99
• type: Flat
• handling: 2 days

Offer cassettevintagee:

• Started: February 27, 2018, 8:46 pm
• quantity: 1
• best offer: true
• bids: 0
• Sold: 0

Ratings:

1. Excellent 02-26-18
2. Great communication. A pleasure to do business with. 02-22-18
3. Promptly delivered as promised. Great seller! 02-23-18
4. Was exactly what I wanted, thanks! 02-23-18
5. Very, very quick payment. First-class correspondence. A remarkably superb buyer 02-18-18

Payments cassettevintagee:

• PayPal

General cassettevintagee:

• consumer electronics > vintage electronics audio video consumer electronics > vintage cassette decks
• in stock: Yes

Stromberg Carlson ASR-220B Is Similar To:

• 430-plw Stromberg Carlson 1939-40 Acoustical (41.3% similar) When we first got it did work but may have blown a fuse. Some damage to cabinet as well peeling of varnish on one side. Listed as local pick-up only because I have no idea what shipping would cost. If you are located within a 75 mile radius we could possibly deliver for fee. I also have apex 25 ...(February 19th, 2018)
• 43501 Stromberg Carlson Original Vtg Us Navy Amplifier With Book Rare (56.2% similar) Inside the looks clean. The book is in good condition. Navy type PAM-1 portable announcing system amp. The is in fairly good condition. Sold as is, great for any collector. Model serial Stromberg-carlson made this for the navy only, as it states in book there are differences amps that they military ...(December 9th, 2018)
• 935-pl Stromberg-carlson Intage Tube Radio (55.5% similar) It doesn't power on, will need cord rewired for sure. The unit is pat. I don't know much else about. This unit weights about or at least 40 lbs. You are buying on a antique vintage Stromberg-carlson tube radio receiver, model 935-PL, 235 watts , for repair or parts. Date the receiver was removed ...(June 6th, 2017)
• Ap-55 Strombery Carlson Stromberg Mdl Watt Monoblock Push Pull Parallel Tube (32.7% similar) That mod could be easily undone if one wishes. These items have been carefully packaged in a sturdy box measuring about l x wand the weigh is 40 pounds. Please see the pictures as they form part of. We did test them a couple of years ago and they all checked good on TV-7D u tube checker. Also ...(November 1st, 2018)
• Ap-80 Mono Block Stromberg Carlson (37.8% similar) I have enjoyed with this pair for my music listening all these years. I prefer ship to USA. These mono amplifiers could be continuously running twenty four hours for just barely felt warm on their power transformers. Since it separated b and filament power supplies, their transformers have almost ...(August 12th, 2017)
• Aph-1030 Stromberg Carlson General Dynamics Tube Amps Watt Each Issue (52.1% similar) These run 7355 power tubes a single 7199 preamps tube and two OA2 very stable to each for voltage . Stromberg Carlson pah conservative rating at 30 watts each amp. 30 watt each 4,8,16 ohm. Very quite amps that were used in a sound room where they atmospheric controlled...(October 4th, 2018)
• Aph-1200 Stromberg Carlson General Dynamics (51.7% similar) This amplifier has 4 brand new tubes included, KT88EH elector-harmonic made in Russia, see images from details. Our service technician has 35 years experience, where vintage electronics many alike items are bought sold. The 4 tubes are brand new. The unit itself being physically in very good ...(November 25th, 2017)
• Ar-430 Stromberg Carlson Vintage Pp Mono Tube Amplifier (68.2% similar) Amplifier working good. Rare vintage Stromberg Carlson AR-430 mono tube amplifier. Winner can pay by any major credit card. Rough dimension after packing 15X9X8 11 pounds. 6BQ5 EL84 pp type mono integrated amplifier. All original transformers. 6BQ5 opp type amplifier...(May 4th, 2018)
• Asr-433 Stromberg Carlson Vintage Hi Fi (58.6% similar) I have not plugged it in or tried out any way. This tuner was stacked on top of the matching amplifier that I have listed concurrently. I bought this exactly as you see it, it came from a garage of an elderly person where had been stored for quite while. For shipping information, on the tab listing ...(February 9th, 2017)
• Asr-444-stereo60 Stromberg Carlson Asr-444-stereo 60 (46.5% similar) No top cover is included, many of these were used in consoles that did not require one. Stromberg Carlson ASR-444 STEREO60 integrated stereo tube amplifier. The other two were bad when I got amp. Unit is very heavy at more than 30 lbs before packing. The tubes are: 2-6AV6, 2-6U8, 2-12AX7, and power ...(June 13th, 2017)
• Au-29 Stromberg Carlson Vintage Working (63.8% similar) Works and sound well, but has been modified. Has 6SQ7 hi-mu tried driver stage, original was another 6SJ7 pent ode phono stage. Lots of what appears to be rust spots under paint. Plenty of scratches in paint. Footprint 6SJ7 pent ode microphone stage not wired in. It appears power transformer is not ...(June 9th, 2017)