--- product_id: 48330435 title: "Metronome Tuner (Metro-tuner) with 3.5mm Earphone Jack for Musical Instruments |Chromatic Tuner, Optional Mic/Clip-on/Line-in Tuning, Flat tuning for Guitar/Bass" brand: "rayzm" price: "$48.48" currency: USD in_stock: true reviews_count: 13 category: "Rayzm" url: https://www.desertcart.us/products/48330435-metronome-tuner-metro-tuner-with-3-5mm-earphone-jack-musical store_origin: US region: United States of America --- # 3.5mm earphone jack for private practice ±1 cent tuning accuracy 30-250 BPM metronome range Metronome Tuner (Metro-tuner) with 3.5mm Earphone Jack for Musical Instruments |Chromatic Tuner, Optional Mic/Clip-on/Line-in Tuning, Flat tuning for Guitar/Bass **Brand:** rayzm **Price:** $48.48 **Availability:** ✅ In Stock ## Summary > 🎸 Tune, time, and tone like a pro—never miss your moment on stage! ## Quick Answers - **What is this?** Metronome Tuner (Metro-tuner) with 3.5mm Earphone Jack for Musical Instruments |Chromatic Tuner, Optional Mic/Clip-on/Line-in Tuning, Flat tuning for Guitar/Bass by rayzm - **How much does it cost?** $48.48 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/48330435-metronome-tuner-metro-tuner-with-3-5mm-earphone-jack-musical) ## Best For - rayzm enthusiasts ## Why This Product - Trusted rayzm brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Visual Clarity:** Bright, color-coded LCD display ensures you never miss a beat—even in dimly lit venues. - • **Noise-Free Tuning:** Choose from clip-on, mic, or line-in tuning modes to conquer any environment with crystal-clear accuracy. - • **Triple Threat Tool:** Metronome, tuner, and tone generator combined in a sleek pocket-sized device—your all-in-one gig companion. - • **Customizable Rhythm:** Master your timing with 10 beat options, 8 rhythm patterns, and adjustable volume through your earphones. - • **Precision Perfected:** Achieve studio-level tuning accuracy with ±1 cent precision and 0.3% metronome reliability. ## Overview The Rayzm Metronome Tuner is a compact, high-precision 3-in-1 device combining a chromatic tuner, metronome, and tone generator. Designed for guitar, bass, violin, and ukulele players, it offers ±1 cent tuning accuracy, multiple tuning modes including flat tuning, and a bright LCD display with intuitive color feedback. With versatile tuning options (mic, clip-on, line-in) and a 3.5mm earphone jack for private metronome listening, it’s the ultimate portable tool for musicians seeking flawless performance and practice. ## Description Free delivery and returns on eligible orders of £20 or more. Buy Rayzm Metronome Tuner (Metro-tuner) with 3.5mm Earphone Jack for Musical Instruments |Chromatic Tuner, Optional Mic/Clip-on/Line-in Tuning, Flat tuning for Guitar/Bass at desertcart UK. Review: Very useful, easy to use. - Great bit of kit. Review: nice tuner, worked great on bass and guitar - nice tuner, worked great on bass and guitar, haven't tried it on drums yet ## Features - 3 in 1 Device: Metronome (vocal) + Tuner + Tone generator in a pocket size of 10.5*6.5*1.5cm, easy to fit into your gig bag. An extended kick stand on the back for your convenience. The shell of the product is made of high quality ABS plastic, sturdy and solid. - High precision: It can reach up to 1 cent of tuning accuracy and 0.3% of metronome accuracy. You could also train your ear with the tone generator for Chromatic (2A-6A), Guitar, Bass, Violin and Ukulele tones. Big bright display for super easy reading, especially at dark places. - Multiple tuning modes: Guitar/Bass/Ukulele/Violin and Chromatic for all stringed instruments. 4 semi-tones flat tuning available in Guitar/Bass. Pitch range from 430-450HZ. When the LCD display turns green, it means the note is in tune. Orange in the left means the note is too flat, in the right means the note is too sharp. - 3 Tuning methods: It supports 6.35mm jack in-line cable, built-in microphone and included pickup tuning for your needs. Tuning with cable is not affected by environmental noise, so it is the most accurate. Microphone tuning is only used in low noise environment. - Metronome with volume controller: It offers a broad range of 30-250 BPM, 10 beats and 8 rhythm patterns. Connect your earphone to the 3.5mm output jack, then you can enjoy the metronome's audible click and focus solely on your performance without external distractions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01M9C95VM | | Batteries | 2 AAA batteries required. (included) | | Battery Type | Alkaline | | Best Sellers Rank | 3,427 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 15 in Metronomes 81 in Tuners | | Body Material | Acrylonitrile Butadiene Styrene | | Customer Reviews | 4.4 4.4 out of 5 stars (1,280) | | Date First Available | 21 Dec. 2016 | | Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. | | Item Weight | 120 g | | Manufacturer reference | ZJMT-1 | | Material Type | Plastic | | Product Dimensions | 11.5 x 5.5 x 1.2 cm; 120 g | ## Images ![Metronome Tuner (Metro-tuner) with 3.5mm Earphone Jack for Musical Instruments |Chromatic Tuner, Optional Mic/Clip-on/Line-in Tuning, Flat tuning for Guitar/Bass - Image 1](https://m.media-amazon.com/images/I/71dgoDfKgRL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very useful, easy to use. *by A***R on 1 January 2026* Great bit of kit. ### ⭐⭐⭐⭐⭐ nice tuner, worked great on bass and guitar *by N***D on 2 December 2025* nice tuner, worked great on bass and guitar, haven't tried it on drums yet ### ⭐⭐⭐⭐ Good quality item *by K***R on 1 January 2026* Wasn't the most expensive or the cheapest but boy it does the job. Easy to use and really helped keep my Guitar in tune well recommended. ## Frequently Bought Together - Rayzm Metronome Tuner (Metro-tuner) with 3.5mm Earphone Jack for Musical Instruments |Chromatic Tuner, Optional Mic/Clip-on/Line-in Tuning, Flat tuning for Guitar/Bass - Ernie Ball Super Slinky Nickel Wound Electric Guitar Strings - 9-42 Gauge - New bee Guitar Cable 3m/10ft Electric Guitar Instrument Cable Bass AMP Cord 1/4 inch Straight to Right Jack Lead for Electric Guitar, Bass Guitar, Electric Mandolin, Pro Audio, Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/48330435-metronome-tuner-metro-tuner-with-3-5mm-earphone-jack-musical](https://www.desertcart.us/products/48330435-metronome-tuner-metro-tuner-with-3-5mm-earphone-jack-musical) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-19*