Hammond RT3

$85.60 to $1,800.00 Price Tier: Standard

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Page last updated Jun 21, 2026

Pricing and availability

We compare 600+ stores and found this item at 2 stores. Prices updated June 21, 2026.

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Price

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$1,800.00 3 available Used

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Average Price: $943

Standard/Professional

$799

$2000+

Price Tier

In the Organs category, Hammond RT3 is priced in the Standard/Professional range. This is quality gear at a fair price point, suitable for beginners, hobbyists, and pros alike.

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High-end

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Description

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The Hammond RT3 is a revered instrument for musicians who cherish the rich, classic tones of traditional organs. This model is a part of the historic Hammond line, which has been synonymous with soulful, expressive music since the 1930s. Featuring a full set of 61 keys and 25 pedals, the RT3 provides a versatile platform for both beginners and seasoned players to explore complex harmonic and melodic textures. Its unique drawbar system allows for detailed customization of sound, giving you the ability to tailor your music to any genre or mood.

The RT3 is equipped with the classic Hammond tonewheel generator, delivering the warm, authentic sound that has been a staple in jazz, rock, and gospel music for decades. An integrated vibrato and chorus system further enhances sound modulation, offering a dynamic range of auditory possibilities. The instrument's robust construction ensures durability, making it a reliable choice for studio recording and live performances alike.

With its deep, resonant tones and intricate sound-shaping capabilities, the Hammond RT3 is more than just an organ; it's a gateway to musical innovation and creativity. Whether you're composing a new piece or performing a timeless classic, this organ offers the authentic sound and expressive range that Hammond is known for.

Key Features:

Full 61-key manual and 25 pedals for comprehensive playability
Classic Hammond tonewheel generator for authentic sound
Unique drawbar system for customizable tonal quality
Integrated vibrato and chorus for enhanced sound modulation
Robust construction suitable for both studio and live settings

Product specs

Brand	Hammond
Model	Hammond RT3 Organ
Finish	Natural
Year	1955 - 1973
Made In	United States
Categories	Organs
Analog / Digital	Analog
Key Size	Full Size
Keyboard Action	Synth Action
Number of Keys	61 Keys

FAQs

What is the difference between the Hammond RT3 and the Hammond B3?: The Hammond RT3 is similar to the B3, but it features a built-in synthesizer for pedals and a larger pedalboard with more keys, making it suitable for more complex bass lines.
How many keys does the Hammond RT3 have?: The Hammond RT3 has 61 full-size keys, providing a traditional organ playing experience with a wide range of notes.
Is the Hammond RT3 an analog or digital organ?: The Hammond RT3 is an analog organ, known for its classic warm and rich sound characteristic of vintage Hammond models.
What kind of keyboard action does the Hammond RT3 have?: The Hammond RT3 features a synth action keyboard, which offers a smooth and responsive playing experience typical of vintage organs.
What years was the Hammond RT3 manufactured?: The Hammond RT3 was manufactured between 1955 and 1973, making it a classic model with historical significance in the world of organs.

Videos

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Jim Huss, Keyboard Exchange International

#201 | Hammond RT3 with 147 Leslie at Keyboard Exchange

Jim Huss, Keyboard Exchange International

Hammond Rt3

muzykujkropkacom

Retro Hammond Organs EP1: Repairing The Beatles 'Iconic' RT3 Organ | 122 Leslie Speaker

Retro Hammond Organs

Hammond RT3 Sale Demonstration

Rafu

Hammond RT3 demonstration

Herve' Thomas

Reviews

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Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Hammond RT3.

Build quality

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The RT-3 is notably heavy, with the actual weight including the console, bench, and 32-pedal board likely exceeding the 525lbs often quoted by Hammond.
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Features and functionality

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The RT-3 shares the same manuals, preamp, vibrato line box, and tonewheel generator as the B-3 and C-3, making it favorable for part swaps.
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The RT-3 includes a monophonic synthesizer for pedals, controlled by eight switches and a potentiometer, which can be disconnected to eliminate unwanted hum.
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The RT-3's pedal system closes more contacts than typical due to the pedal solo unit, which can complicate troubleshooting and require more thorough inspection.
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User experience

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Moving an RT-3 is comparable to moving a C-3; it's challenging but feasible with proper preparation and assistance.
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Owners find the RT-3 less convenient for gigs due to its size and weight, despite being moveable with Roll-Or-Kari dollies.
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Owners have found that the pedal solo synth controls often become disconnected over time, rendering associated knobs and switches non-functional.
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Comparisons

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The RT-3, with 32 pedals, offers expanded functionality over the B-3’s 25 pedals, similar to a B-3 with added solo pedal unit.
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The RT-3’s larger size and 32-note AGO pedal clavier are appreciated by classical players but seen as a drawback by some Gospel musicians.
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Mods and upgrades

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It's common to transplant low-wear RT-3 components into B-3 and C-3 models for improved performance and longevity.
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Value and pricing

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The RT-3 is often priced significantly lower than B-3 or C-3 models, with some selling for as low as 1100 AUD compared to 12,000 AUD for the others.
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Use cases and applications

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The RT-3 is ideal for studio use, as demonstrated by its use in Pink Floyd's "Dark Side Of The Moon" recording at Abbey Road Studios.
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Setup and maintenance

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Pedal hum may result from a stuck busbar or contact issue; cleaning with contact cleaner or performing a busbar shift can help resolve noise issues.
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Pulling the rectifier tube from the PSU amp is recommended to determine if it is the noise source.
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