TUNING FEET
The first step in uncovering sound you didn't even know was there!

Harmonix tuning feet are the first step towards perfect sound. Placed under CD players, turntables, preamps, power amps, speakers, and other equipment, these remarkable devices eliminate electronic and mechanical distortion to bring out a depth of sound you didn't even know was there. After positioning the tuning feet, turn up the volume and hear the difference: clearly defined instruments emerge with much cleaner edges; the sound range becomes more balanced, with richness and sensitivity in the mid range. Vocals snap with more accuracy and immediacy. There is a much quicker response, less decay, and no distortion. Harmonix tuning feet also reduce noise, jitter and rippling in video equipment, resulting not just in better sound, but also in better color contrast and vividness of image.

MK2 let you enjoy more musical and lifelike then ever. « New!
The separation of instruments is much better delineated. Lowest octaves have much more impact and dynamic.
Vocal sounds lifelike and eliminate the nasal, sibilance, metallic character of the human voice so often encountered in systems.
Suggest place under heavy and large size amplifier, speaker systems.
・ Materials: selected special wood
・ Colors: Wood or black
・ Size: 40(H) x 125(W) x 125(D)mm
・ Weight allowance: several hundreds kilograms
・ Set of 4 pcs

Effect is a quite same as TU-202MK2 but different shape. « New!
Good for all electronic audio and video components produces a great sense of musicality and bass response is much better articulated.
Voices acquire a palpable reality and accuracy in delineating the sound stage.
・ Materials: selected and special wood
・ Colors: Wood or black
・ Size: 42(H) x 125(W) x 125(D)mm
・ Weight allowance: several hundreds kilograms
・ Set of 4 pcs

TU-201 Improved
One of our most popular products for large tube amplifiers, speakers and other components.
・ Pine, black or brown finish
・ (120mm(H) x 112mm(W) x 124mm(D)) Set of 4
・ Weight Limit: several hundred kilograms

TU-202 ZX
An audiophile favorite. For power amplifiers, speakers and professional-level applications.
・ Cherry wood, black or brown finish
・ (125mm dia. bottom / 100mm dia. top x 38mm) Set of 4
・ Weight Limit: several hundred kilograms

TU-303 EX
Space saving tuning feet ideal for rack-mounted components.
・ Cherry wood, Colors: black, brown or All Black finish
・ (95mm dia. x 19mm) Set of 4
・ Weight Limit: several hundred kilograms

SF-200 EBS
Incorporates resonance control insulator for caster-equipped loudspeakers and pianos.
・ Cherry wood, black finish
・ (95mm dia. x 19mm) Set of 4

TUNING BASES
The amazing little devices that bring your sound alive

You'll notice the difference the instant you turn on the music. When positioned correctly upon a speaker or PC board*, Harmonix tuning bases bring your sound alive. They greatly improve overall bass response, mid-range definition and dynamic range. By redistributing mechanical vibration, the bases boost mid-range transients, and eliminate much of the nasal, metallic noise sometimes found even in high-end speakers. Placing the bases around the tweeter reduces treble grain, increases purity of sound, and produces more space and transparency. And you'll love the three-dimensional widening of the sound stage.

RF-57 MKII Tuning Base
Boosts mid-range transients and stereo depth.
・ (10mm dia. x 2mm) Set of 8

*Be sure to get professional assistance from a qualified specialist when deciding to position tuning bases; incorrect usage and placement of tuning bases can lead to shoat circuits and damage to components.

Sound Improvements from Tuning feet
1) Weaker sounds that went unnoticed before stand out.
2) The width of sound range delivered increases, for more volume and articulation.
3) Dynamic range and sound resolution increase, with no distortion at high volume.
4) Sonic uplift becomes crisper, and each sound more delineated.
5) Response becomes faster, with a quicker snap.
6) Heavy bass sound range expands for more presence.

Ideal For:
・ Speakers of any size or type
・ Preamps, power amps, pre-main amps, tube amps, solid state amps etc.
・ CD players, analog players
・ High end D/A converters
・ Laser disc players, TV, projectors, DVD players etc.

“BeauTone” The succession of Harmonix flagship feet Model TU-1000. Indispensable feet to enhance the potentiality of components such as power amp, control amp, CD/DVD players/transports and other electronics. Improvement is just astonishing! Adjustable high by about 5mm allow perfect fit with the components.
・ Materials: Selected wood with metal band
・ Colors: Gold or black color band
・ Size: 50mm diameter x 33mm high. Set of 4 pcs
・ Weight allowance: several hundreds kilograms
(note: Place the unit over the center of the feet.)
・ Review! - positive feedback online, USA
・ Review! - image hifi, Germany  |  English

Series of “BeauTone” tuning feet.
・ Materials: Selected wood top with metal band
・ Colors: Gold or black metal color band
・ Size: 50mm diameter x 28mm high with adjustable high base
・ Weight allowance: several hundreds kilograms
(note: Place the unit over the center of the feet.)

Series of “BeauTone” tuning feet.
・ Materials: Selected wood top with metal band
・ Colors: Gold or black metal color band
・ Size: 44mm diameter x 18mm high with adjustable high base
・ Weight allowance: several hundreds kilograms
(note: Place the unit over the center of the feet.)

TU-505EX MKII
Excellent performance tuning feet.
For speaker base or feet for AV amplifier.
For speaker: Deeper and wider sound stage, more details, quick response and musical.
For AV amplifier: Improve color resolution to become more rich, deep and lifelike.
・ Colors: Black or Silver
・ Black: Black colored aluminum base/ black colored wood top
・ Silver: Aluminum base/ black colored wood top
・ Size: 97mm x 97mm x 26mm(H) Set of 4
Note: TU-505EX MKII does not come with spike bases. Use either RF-900 or RF-909X in case TU-505EX MKII is used for spike equipped speaker systems.

Our flagship spike base.
Designed using complicated and high Art-skill and precision engineering. The performance is just amazing!
For extended and smooth high and bass with rich mid-range.
・ Hybrid layer of wood and metal, Jacaranda wood finish
・ (77mm dia.(bottom) x 22mm(H)) Set of 4
・ Weight Limit: several hundreds kilograms

RF-909X "Base-X"
Mid-class in spike base series. Designed for spike-equipped speaker systems and electronics such as CD player, DA converter and amplifiers. Improve total frequency spectrum to its well balanced, thereby, quicker response, deeper base extension, wider dynamic, rich mid and sweeter high.
・ Metal top, Cherry wood base
・ (49mm dia. x 13mm) Set of 4
・ Weight Limit: several hundreds kilograms
・ Colors: Gold color metal top, Black color wood base / Black color metal top, Black color wood base

RF-900 Spike Base
Use on spike speakers. Damping effect dramatically boosts crispness and presence.
・ Polished metal
・ (30mm dia. x 5.6mm) Set of 4
・ Colors: Black or gold
・ Review! - hi-fi+, UK

TU-220MT Mega-Tone Tiptoe
Ideal for large speakers, tube amplifiers, CD and DVD transport, and other components.
・ Cherry wood, black or wood finish
・ (70mm dia. x 44.6mm) Set of 4
・ Weight Limit: 200kg