---
product_id: 271165913
title: "SD 300 with ECHO/DELAY Digital Sound Mixer"
brand: "studiomaster"
price: "€ 67.18"
currency: EUR
in_stock: true
reviews_count: 8
category: "Studiomaster"
url: https://www.desertcart.fi/products/271165913-sd-300-with-echo-delay-digital-sound-mixer
store_origin: FI
region: Finland
---

# Adjustable delay & repeat control Effect ON/OFF bypass switch 2x pro-grade Mic/Line inputs SD 300 with ECHO/DELAY Digital Sound Mixer

**Brand:** studiomaster
**Price:** € 67.18
**Availability:** ✅ In Stock

## Summary

> 🎛️ Elevate your sound game with Studiomaster SD 300 — where vintage vibe meets modern precision!

## Quick Answers

- **What is this?** SD 300 with ECHO/DELAY Digital Sound Mixer by studiomaster
- **How much does it cost?** € 67.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/271165913-sd-300-with-echo-delay-digital-sound-mixer)

## Best For

- studiomaster enthusiasts

## Why This Product

- Trusted studiomaster brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Portable:** Sleek 6x6x6 cm design and lightweight 300g build make it your perfect on-the-go sound partner.
- • **Instant Effect Control:** Convenient ON/OFF bypass switch lets you switch effects seamlessly during live sessions.
- • **Pro-Grade Connectivity:** Dual 1/4" unbalanced Mic/Line inputs deliver crystal-clear sound capture for your professional setup.
- • **Legacy Meets Innovation:** Trusted Studiomaster quality since 1976, now packed with modern digital sound mixing technology.
- • **Customizable Echo & Delay:** Fine-tune delay time and repeat for dynamic, studio-quality effects that elevate every mix.

## Overview

The Studiomaster SD 300 is a compact digital sound mixer featuring two professional 1/4" unbalanced Mic/Line inputs, adjustable echo/delay effects with repeat control, and an easy ON/OFF bypass switch. Weighing just 300g and measuring 6x6x6 cm, it combines Studiomaster’s legacy of quality with modern portability and versatile sound processing, ideal for musicians and DJs seeking premium effects on the move.

## Description

Just as it was back in 1976, what sets Studiomaster apart in the modern musical equipment industry is innovation and the drive to offer premium quality products at the most competitive affordable prices.

Review: Good - Very good product for music lovers I am rating it 5 star
Review: Good - Like

## Features

- Features 2 x professional-grade 1/4" unbalanced Mic/Line inputs and 1 x output.
- Delay time and repeat control for a variety of effect options.
- Convenient effect ON/OFF or bypass switch.
- Elegant look with a compact build size for easy portability.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08PQMZBHK |
| Best Sellers Rank | #7,851 in Musical Instruments ( See Top 100 in Musical Instruments ) #50 in Mixers (Musical Instruments) |
| Country of Origin | China |
| Customer Reviews | 3.5 3.5 out of 5 stars (71) |
| Date First Available | 5 December 2020 |
| Generic Name | DJ Effects |
| Importer | Studiomaster |
| Item Dimensions LxWxH | 6 x 6 x 6 Centimeters |
| Item Weight | 300 g |
| Item model number | SD-300 |
| Manufacturer | Studiomaster, Studiomaster |
| Net Quantity | 1 Piece |
| Packer | Studiomaster |
| Power Source | Corded Electric |
| Product Dimensions | 6 x 6 x 6 cm; 300 g |

## Product Details

- **Brand:** Studiomaster
- **Connectivity Technology:** TRS
- **Item Weight:** 300 Grams
- **Number of Channels:** 2
- **Product Dimensions:** 5.5D x 9W x 9.3H Centimeters

## Images

![SD 300 with ECHO/DELAY Digital Sound Mixer - Image 1](https://m.media-amazon.com/images/I/41YDfWu2mhL.jpg)

## Questions & Answers

**Q: Does it contain charger**
A: It’s working perfectly…for singers better choice!!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by W***T on 21 December 2025*

Very good product for music lovers I am rating it 5 star

### ⭐⭐⭐ Good
*by A***L on 19 April 2023*

Like

### ⭐ Choose the best alternate
*by J***Y on 5 July 2025*

Hi I bought this product in July 2025. I have tested many times and it is working. Go for different product if you look for good delay. This product will not satisfy ever the average user.

## Frequently Bought Together

- Studiomaster SD 300 with ECHO/DELAY Digital Sound Mixer
- JBL Commercial CSHM10 Handheld Dynamic XLR Unidirectional Microphone With On/Off Switch (Cable Not Included) Black, Medium
- DIGIMORE UHF Wireless Microphone for Singing | 6Hrs Battery | 160ft Range | Type-C Charging | Professional Cordless UHF Mic for House Parties, Outdoor Party, Singing, Classroom, Chruch (D-340)

---

## 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.fi/products/271165913-sd-300-with-echo-delay-digital-sound-mixer](https://www.desertcart.fi/products/271165913-sd-300-with-echo-delay-digital-sound-mixer)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-01*