1. Old Guitar Amplifiers Parts
  2. sku: 6633506566362751
  3. HARMONY H535

HARMONY H535 Head Tube Guitarfrom Guitar Amplifier 50-WATT

H535 Harmony Model Head 50-watt Tube Guitar Amp From 1968 Very Good Condition

( Brand: Harmony ), ( Manufacturer Part Number: H535 ), ( Model: HARMONY H535 ), ( Part Type: Head Tube Guitar Amplifier ), ( Amplifier Type: Head ), ( Country/region Of Manufacture: United States ), ( Suitable For: Electric Guitar ), ( Power: 50 W ), ( Amplifier Technology: Vacuum Tube )

Review HARMONY Model Head 50-watt Tube Guitarfrom Very Good Condition

The Harmony H535 Head is a vintage 50-watt tube guitar amplifier, originally produced by the Harmony company in 1968. This amplifier is a true piece of rock and roll history, boasting a classic design and exceptional tone that has made it a favorite among guitarists for decades.

The H535 Head is a versatile amplifier, capable of delivering rich, warm tones for various musical styles. It features four EL84 power tubes and four 12AX7 preamp tubes, which provide a dynamic and responsive sound that can be shaped and customized using the amplifier's controls.

The front panel of the H535 Head is home to several knobs and switches that allow for fine-tuning of the amplifier's sound. The Treble, Middle, and Bass controls allow you to adjust the frequency response of the amplifier, while the Volume knob sets the overall level. A Presence control adds depth and clarity to the sound, while the Master Volume control sets the overall output level of the amplifier.

The H535 Head also features a Tone Select switch, which allows you to choose between two distinct tone colors. This switch alters the way the preamp tubes interact with the power tubes, resulting in different tonal characteristics. Additionally, the amp has a Tube Reverb control, which adds a lush, warm reverb effect to your sound.

The rear panel of the H535 Head features several input and output jacks, including a Normal input, a Bright input, and a Speaker Out jack. The Normal input provides a more balanced and natural tone, while the Bright input adds a bit of extra presence and clarity. The Speaker Out jack allows you to connect the H535 Head to a speaker cabinet, which is not included with the amplifier head.

The Harmony H535 Head is a powerful and versatile amplifier that is perfect for guitarists who are looking for a classic, tube-driven sound. Its vintage design and exceptional tonal capabilities make it a must-have for any guitarist's collection. Whether you're playing blues, rock, or anything in between, the H535 Head will provide you with the sound and feel that only a true vintage amplifier can deliver.

The Harmony H535 head, a 50-watt tube guitar amplifier produced by Harmony in 1968, has been a topic of interest among guitar enthusiasts due to its vintage appeal and potential tonal qualities. Here are some pros and cons to help you make an informed decision about purchasing this amplifier:

Pros:

1. Authentic Vintage Tone: Tube amplifiers, especially those from the 1960s, are renowned for their rich, warm, and dynamic sound. The Harmony H535 head could potentially deliver a unique and desirable tone that modern amplifiers might not be able to replicate.

2. Versatility: With two channels (normal and vibrato), the H535 head can accommodate various guitar styles and playing techniques. The presence of a vibrato channel adds an element of modulation and depth to your sound.

3. Rarity: As a vintage amplifier, the Harmony H535 head is a collector's item and adds an aesthetic value to your collection.

4. Tube Replacement: Tube amplifiers offer the advantage of being able to replace tubes, which can help maintain or even improve the overall sound quality of the amplifier.

Cons:

1. Potential Issues: Being a vintage amplifier, the Harmony H535 head may have several issues such as faulty tubes, worn-out transformers, or poor speaker cabinet matching. These issues could require significant time, effort, and financial investment to rectify.

2. Maintenance and Upkeep: Older amplifiers require more maintenance than modern counterparts. Regular cleaning, tube replacement, and careful handling are necessary to keep the H535 head in good working condition.

3. Lack of Modern Features: The H535 head does not come with modern features such as effects loops, headphone jacks, or a speaker emulated output. This might limit its versatility for contemporary recording and practice scenarios.

4. Power Consumption: Tube amplifiers consume more power compared to their solid-state counterparts. The H535 head requires a dedicated power outlet and may result in higher electricity bills.

Conclusion:

The Harmony H535 head is an attractive option for guitarists seeking a unique and potentially high-quality vintage tone. Its rarity and versatility make it a collectible and desirable piece for any guitar enthusiast's collection. However, its potential issues, maintenance requirements, and lack of modern features might make it a less practical choice for some guitarists. Ultimately, the decision to purchase the H535 head depends on your personal preferences, budget, and the importance you place on vintage tone and aesthetic appeal.

Recommendation:

If you are an avid collector or a guitarist who values vintage tone and aesthetics, the Harmony H535 head could be an excellent addition to your collection. However, if you prioritize modern features, ease of use, and a more reliable amplifier, you might want to consider other options. Before making a purchase, it's essential to thoroughly inspect the amplifier and assess the costs of any necessary repairs or upgrades.

Details:

The Harmony H535 head 50-watt tube guitar from 1968 is a vintage amplifier sought after by musicians for its classic sound and craftsmanship. But I babied the thing. The condition is very, very good. Made in the USA, this features a vacuum tube technology that provides warm and dynamic tone suitable for electric guitars.

The Harmony H510 is well known to be a great amp. 1968 Harmony 50-watt tube amplifier in amazing condition, checked out by my tech, and working well. This has more than enough power to scream. Perfect for both recording and live performances, this is a rare find in very good condition, making it valuable addition to any guitarists arsenal.

With two channels and a powerful 50-watt output, this delivers versatile sound options for guitarists looking to achieve vintage rock vibe.

part #: h535 price

  • $37.00

specifications guitoamps:

  • brand: Harmony
  • mpn: H535
  • model: Harmony H535
  • part type: Head Tube Guitar Amplifier
  • amplifier type: Head
  • country/region of manufacture: United States
  • suitable for: Electric Guitar
  • power: 50 W
  • amplifier technology: Vacuum Tube

offer guitoamps:

  • options: Ship-to-home
  • best offers: True
  • quantity: 1
  • started: August 22, 2025
  • availability: In Stock
  • sold: 0

seller guitoamps:

  • rating: 100.0%
  • # reviews: 777
  • city: Vallejo, California

payments guitoamps:

  • other
  • credit card: Mastercard
  • wallet: Paypal

shipping guitoamps:

  • class: Standard
  • transit: 4-11 Days
  • service: FedEx Ground / FedEx Home Delivery
  • type: Fixed
  • carrier: FedEx
  • cost: $60.00

general guitoamps:

  • Musical Instruments Gear > Guitars Basses > Guitar Amplifiers
  • condition: Used

returns guitoamps:

  • policy: No Returns
part type: head tube guitar amplifier, amplifier type: head, country/region of manufacture: united states, suitable for: electric guitar, power: 50 w, amplifier technology: vacuum tube,
category: musical instruments > guitars basses > guitar amplifiers, sku: 6633506566362751,

Harmony H535 Is Similar To:

  • (44.3% similar) Harmony guitar or low volume bass solid state 7011B, made in USA 1979 . See pictures, still some tape residue on the back. Lower 48 USA states only. I cleaned the rest of it up and hit with armorial. I re glued the cabinet where it came loose...(July 10th, 2024)
  • (46.6% similar) Harmony 8418 THC reissue tube guitar combo amplifier. Condition: please see pics for cosmetics, some edge ware on Rolex corners. Featuring the same classic aesthetics, circuitry, and hand-wired construction, this amplifier delivers an authentic vintage tone that guitarists crave...(July 26th, 2024)
  • (53.1% similar) Function: guitar amp. Please inquire for a special quote. Accessories included: this item comes as seen in photos, and does not include any accessories. Software, computer hardware, drives and other digital or media tape. In all, everything is fully functional and in excellent working...(August 5th, 2024)
  • (35.6% similar) Harmony guitars model HG-20 amplifier, serial number LR1088, 120V. It may or not include the original box. The item may show some signs of wear. Electric guitar amp: Harmony guitars model HG-20 amplifier, 120V. Harmony guitars HG-20 amplifier...(August 12th, 2024)
  • (45.6% similar) Part #: Harmony 4080-W for sale...(August 21st, 2024)
  • (60.9% similar) Made to stand out at festivals and concerts, this delivers a multitude of tones from signature cleans edge-of-breakup tone, all-out roaring leads. With a rich and distinctive sound to its name, the Harmony H650 combines best amp-building techniques of past present into single neat package...(November 8th, 2024)
  • (30.5% similar) Barely used condition. Includes everything shown in the pictures...(November 10th, 2024)
  • (28.7% similar) With the Harmony V60 60W 2-CHANNEL acoustic combo amplifier, you get studio-quality vocal processing to enhance and shape your voice, from subtle pitch correction lush reverb. Dial in the perfect amount of reverb and delay to suit room. The loopier syncs to your tempo for seamless transitions...(December 14th, 2024)
  • (34.8% similar) Bass, mid and treble eq controls. # body data-Pb-style epilogue ,# body J0YNL8N OJ6E1GS Goya 6 XIE7XC7 justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll all in one...(December 18th, 2024)
  • (37.3% similar) At the heart of H620 lies two 6L6 power tubes and three 12AX7 preamps. Crafted for smaller stages and intimate studios, this is capable of anything from clean, soothing sounds to heavily distorted tone. This has seen almost no use and is in as-new condition. A used Harmony H620 20W 1X12 tube...(January 16th, 2025)
  • (44.9% similar) Has been serviced and sounds amazing on stage the studio. All parts date to 1963 . 3 prong power cord for safety. Great condition. Original Jensen along speaker. Can go from fender champ cleans to overdrive led zeppelin. Original transformers...(March 31st, 2025)
guitoamps logo
1 offer $37.00 USD
  • Offer #1: $37.00 price + $6.75 shipping estimate = $43.75* total. This is an original 1968 print ad for Harmony guitars! If you've seen print ads used in set decoration for TV shows or films, you've likely seen our ads.+$6.75 shipping

Copyright © guitoamps.com