# KooingTech SDF789 Tuning Fork Set, 128Hz, 256Hz and 512Hz

The KooingTech SDF789 tuning fork set includes three forks at 128Hz, 256Hz and 512Hz, with a silicone hammer and storage accessories listed. The aluminium-alloy set is described for sound, meditation and testing uses, but therapeutic benefits are manufacturer claims rather than established outcomes.

- [Original product page](https://bargainpostbox.co.uk/product/kooingtech-sdf789-tuning-fork-set)
- [View offer](https://bargainpostbox.co.uk/visit/kooingtech-sdf789-tuning-fork-set)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: KooingTech
- Model: SDF789
- Category: Books, Music & Hobbies > Musical Instruments
- Price: 12.23 GBP
- Previous price: 15.29 GBP
- Discount: 20%
- Price checked: 2026-11-12T19:17:14.797Z
- Rating: 4.3 / 5
- Reviews: 6

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Three tuning forks provide the listed frequencies of 128Hz, 256Hz and 512Hz.
- The listing describes an aluminium-alloy construction and a smooth extended handle.
- The described kit includes a silicone hammer, storage bag, cleaning cloth and wrench.

## Pros

- Three distinct frequencies offer more range than a single-fork set.
- The listed hammer and storage accessories make this a more complete kit for storage and use.

## Specifications

### Frequencies and materials
- Fork frequencies: 128Hz, 256Hz, 512Hz
- Material: Aluminum Alloy
- Colour: Sliver
### Dimensions and installation
- Weight listed: 290 g
- Package dimensions: 25 x 10 x 3 cm; 290 g
### Identification
- Model number: SDF789

## Before you buy

- The listing promotes stress relief, sleep improvement and other healing effects, but does not establish these as proven outcomes. Treat the forks as sound or practice instruments, not a substitute for medical care. Keep the set dry and out of direct sun, as instructed by the listing.
- Listing details are inconsistent about the hammer material, calling it silicone in the feature text and simply a hammer in the package list. The title also calls the forks body-weighted, while the description specifies rubber bases without clearly confirming the weighting. Confirm these details for the selected listing if they matter to your use.

## A good fit for

- People seeking three tuning forks for meditation, yoga or sound exploration.
- Buyers who want a kit that lists a hammer, storage bag, cleaning cloth and wrench.
- Users interested in exploring the listed frequencies for musical tuning or basic demonstrations.

## Less suited to

- Anyone buying on the expectation of proven treatment for pain, sleep disorders or other health conditions.
- Buyers who need verified clinical specifications or a clearly confirmed weighting design.

## Customer feedback

The supplied aggregate ratings are broadly positive but include a notable lower-star segment. With only a small rating sample and no customer comments provided, these figures cannot identify specific strengths, problems or how the set performs in use.

## Frequently asked questions

### Which frequencies are included?
The listing specifies three forks: 128Hz, 256Hz and 512Hz.
### What comes with the tuning forks?
The feature text lists a silicone hammer, three forks with rubber bases, a storage bag, a wrench and a cleaning cloth. The package-list wording is less specific about the hammer material, so check the selected listing if that distinction matters.
### Can this set treat pain or improve sleep?
The listing claims potential benefits including stress and sleep relief, but supplies no evidence establishing therapeutic effects. Do not rely on it as medical treatment.
### Is the set body-weighted?
The title describes body-weighted forks, but the detailed description mentions rubber bases without clearly confirming the weighting. Check the listing details if this is essential.

## Offer details

- The listing advises keeping the forks dry and out of direct sunlight before and after use.

## Alternative options

- [LOTS OF ZEN Tuning Forks for Healing Set \(128Hz, 256Hz, 512Hz\) \| Sound Therapy, Chakra Balance & Grounding, Weighted & Unweighted, 80-Min Expert Video Course, Puck Activator & Velvet Pouches](https://bargainpostbox.co.uk/visit/kooingtech-sdf789-tuning-fork-set)
- [Tuning Forks for Healing Set \(128Hz, 136.1Hz, 256Hz, 384Hz\) - Weighted & Unweighted Tuning Forks with a Rubber Mallet - Chakra Sound Therapy Instruments with a Bag, Healing Gifts for Women & Men \(10\)](https://bargainpostbox.co.uk/visit/kooingtech-sdf789-tuning-fork-set)
- [Tuning Fork Set 128Hz 256Hz 512Hz, Aluminium Alloy Resonance Sound Forks \| with Activator,Mallet & Storage Pouches,for Meditation,Yoga,Sound Exploration and Relaxing Sound Atmosphere, Gifts for Friend](https://bargainpostbox.co.uk/visit/kooingtech-sdf789-tuning-fork-set)
- [ZAMAHA UK Tuning Forks for Healing Set \(128Hz, 256Hz, 512Hz\) \| Weighted & Unweighted, Sound Therapy & Reiki, Includes Puck Activator, Expert Video Course, Velvet Pouches Included](https://bargainpostbox.co.uk/visit/kooingtech-sdf789-tuning-fork-set)
- [Tuning Forks for Healing, 128 Hz Acoustic Slider Tuning Fork, Weighted Bio-Acoustic Tuning Fork for Therapy 128 Hz Tuning Forks for Chakra Healing Sound Therapy\(Silvery\)](https://bargainpostbox.co.uk/visit/kooingtech-sdf789-tuning-fork-set)
- [128Hz 256Hz 512Hz Tuning Fork Set, Tuning Forks for Healing Meditation Yoga, Healing Instrument with Silicone Hammer Storage Bag & Cleaning Cloth Silver](https://bargainpostbox.co.uk/visit/kooingtech-sdf789-tuning-fork-set)
- [Tuning Forks for Healing Set - 128Hz 256Hz 512Hz 1024Hz \| Frequency Healing Device,Aluminium Alloy Chakra Sound Healing Instruments for Meditation Yoga Energy Work & Spiritual Gifts](https://bargainpostbox.co.uk/visit/kooingtech-sdf789-tuning-fork-set)
- [NS Crafts® 128Hz Medical Tuning Fork, Brushed Steel, Rinne Test Tool \| For Rinne Hearing Test, Neurological Exam, Audiology & Clinical Use, Brushed Stainless Steel](https://bargainpostbox.co.uk/visit/kooingtech-sdf789-tuning-fork-set)
- [Tuning Forks for Healing Set – Includes 128Hz, 136Hz, 256Hz, 384Hz & Activator, Portable in Red Leather Pouch – Medical Grade Sound Healing Instruments for Chakra, Yoga, and Meditation](https://bargainpostbox.co.uk/visit/kooingtech-sdf789-tuning-fork-set)
- [Energy Healing Tuning Forks Kit-128Hz, Sound Therapy Tools, Non-Magnetic Aluminum Alloy, for Hearing Tests, Special Tuning Hammer for Ear Cleaning，Meditation Tool with Travel Case​​\(Gloden\)](https://bargainpostbox.co.uk/visit/kooingtech-sdf789-tuning-fork-set)
- [Solfeggio Tuning Forks, 10PCS Unweighted Tuning Forks 432Hz 10 Frequencies Music Healing Tools for Chakra Balancing Meditation Sound Therapy Includes Gift Box 2 Rubber Mallets](https://bargainpostbox.co.uk/visit/kooingtech-sdf789-tuning-fork-set)
- [DRELD 3 Tuning Forks Kit -128Hz, 256Hz, 512Hz Tuners for Chakra Healing \| Colorful Tuning Forks Kit with Cleaning Cloth, Allen Key and Silicone Hammer for Sound Therapy, Frequency Healing Generator](https://bargainpostbox.co.uk/visit/kooingtech-sdf789-tuning-fork-set)

## Images

![KooingTech SDF789 Tuning Fork Set, 128Hz, 256Hz and 512Hz — 1](https://bargainpostbox.co.uk/i/vvm4lmpikoOVhGKhCrz-UiB5ugM0FfjTPb_Ampy4VEjVS4jnCS_PTJvLG7vSGMikkjES4XuOTwjVCl3H0CegNbta37xEN3_gU71045K8AXGInWlxGKcGs3HW.jpg)

![KooingTech SDF789 Tuning Fork Set, 128Hz, 256Hz and 512Hz — 2](https://bargainpostbox.co.uk/i/Eax8_CgCNaw5xVZJhxHzw-HSp9YUtXySD6W4W3Si8aOCDQtsvT2kcgoCmUBcfuD_nc8rILq-G3PPAaajP7yY7uPf30Ck2LfpnjE7T26SjQU-7RfoJVhQDxlN.jpg)

![KooingTech SDF789 Tuning Fork Set, 128Hz, 256Hz and 512Hz — 3](https://bargainpostbox.co.uk/i/bZmafMrk4z7j7UF-SJQxjOjvPV4m17jhjtmXdqUR9_YItbmiFHGtW3pgEqgnmtjiaXU2snhgYc2Zb1rOTb9A7Sma2fyQC2VakGQ1CC5aF3zO4Qb0jnu44Ykx.jpg)

![KooingTech SDF789 Tuning Fork Set, 128Hz, 256Hz and 512Hz — 4](https://bargainpostbox.co.uk/i/YvY3pTqLmXnLHrSsZbKR0rZ2rbr-GvSoa0jRmXDPmFKOMKKb4CpbGD9YB7qCl762MxtNa3hWk__dVahhAifO-e5px0OmRxDYMCz1GiRTYDZk7QUzuWal69su.jpg)

![KooingTech SDF789 Tuning Fork Set, 128Hz, 256Hz and 512Hz — 5](https://bargainpostbox.co.uk/i/Om9V1yTsZD92xnh5DwlhhuN_qZd3nw0BjL154KYAOi3iJ8p0BLcRxkQ7AJjanIQ-l-u5XSxveJ9ZucM0HDhBU7-s34LgEj3a4UHh8jywtx1y_brZs9V9nzef.jpg)

![KooingTech SDF789 Tuning Fork Set, 128Hz, 256Hz and 512Hz — 6](https://bargainpostbox.co.uk/i/B6AeBN3HhAR26E-09sChGlUu2I2lenVUAbUjQu4E_Sjzv8iFd42qYBMlTdDk3FEiWER63PQyFYACPylXbpQrwo1FikENUDaFzDmoFULt1LQdTmN57t5vdDsy.jpg)

![KooingTech SDF789 Tuning Fork Set, 128Hz, 256Hz and 512Hz — 7](https://bargainpostbox.co.uk/i/ErTri7C6KLW51DfcZxDegjSxCVKj0j1qDZSnptBAD3wejJx3dP4c8-Q-I21xfkUYmZfphYBcqSNr3hKUuCmWB4gTyG8T6F2OxXDnqnbjKfRdcR5ZFE2Gp56E.jpg)