---
product_id: 423127217
title: "SD 300 with ECHO/DELAY Digital Sound Mixer"
brand: "studiomaster"
price: "57400 Ft"
currency: HUF
in_stock: true
reviews_count: 5
category: "Studiomaster"
url: https://www.desertcart.hu/products/423127217-sd-300-with-echo-delay-digital-sound-mixer
store_origin: HU
region: Hungary
---

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

**Brand:** studiomaster
**Price:** 57400 Ft
**Availability:** ✅ In Stock

## Summary

> 🎛️ Elevate your mix with vintage vibes and modern precision!

## Quick Answers

- **What is this?** SD 300 with ECHO/DELAY Digital Sound Mixer by studiomaster
- **How much does it cost?** 57400 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/423127217-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

- • **Pro-grade Dual Inputs:** Seamlessly connect 2 microphones or line sources with premium 1/4" unbalanced jacks for crystal-clear sound.
- • **Instant Effect Control:** Toggle effects on or off effortlessly with a dedicated bypass switch—perfect for live mixing spontaneity.
- • **Legacy Meets Innovation:** Trusted Studiomaster quality since 1976, delivering professional sound without breaking the bank.
- • **Compact & Portable Design:** Sleek, lightweight build (just 300g) fits easily into any setup or gig bag for on-the-go creativity.
- • **Customizable Echo & Delay:** Fine-tune your soundscape with precise delay time and repeat controls to craft signature effects.

## Overview

The Studiomaster SD 300 is a compact, lightweight digital sound mixer featuring 2 professional 1/4" unbalanced Mic/Line inputs, adjustable echo/delay effects with repeat control, and a convenient effect bypass switch. Designed for portability and professional-grade audio performance, it combines Studiomaster’s legacy of innovation with affordable quality for musicians and DJs seeking versatile sound processing.

## 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: Very good product for music lovers I am rating it 5 star
Review: 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.

## 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 |
| Customer Reviews | 3.5 3.5 out of 5 stars (69) |
| Date First Available | 27 August 2021 |
| Item Weight | 300 g |
| Item model number | SD-300 |
| Power Source | Corded Electric |
| Product Dimensions | 6 x 6 x 6 cm; 300 g |

## Product Details

- **Brand:** Studiomaster
- **Connectivity technology:** 1/4" TS (unbalanced)
- **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)

## Customer Reviews

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

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

### ⭐ Review
*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.

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

Like

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**Shop now:** [https://www.desertcart.hu/products/423127217-sd-300-with-echo-delay-digital-sound-mixer](https://www.desertcart.hu/products/423127217-sd-300-with-echo-delay-digital-sound-mixer)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-19*