Pricing and availability

We compare 600+ stores and found this item at 6 stores. Prices updated .

Sweetwater
3.0 (1)
$799.00
Reverb
$652.35 New
$649.00 Used
Thomann
5.0 (7)
$633.00 $632.00 $1.00 · All time low
Gear4Music
£465.00

Price History

Based on price data from 4 merchants for "SPL Control One". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Elevate your studio experience with the SPL Control One, the definitive monitor controller crafted for discerning audio professionals. This versatile unit seamlessly integrates into any setup, offering switchable outputs for two pairs of speakers plus a subwoofer, ensuring that your mixes are always accurate and well-balanced. Its intuitive design accommodates two analog stereo input sources, seamlessly routing them to a line-level output without altering the signal, providing a pristine audio path for recording or further processing.

At the heart of the Control One is the renowned Phonitor Matrix technology, which brings a speaker-like listening experience to your headphones. With adjustable parameters for Crossfeed, Speaker Angle, and Center Level, you can fine-tune your headphone monitoring to mirror real-world speaker conditions, making it invaluable for mixing on the go.

The Control One doesn't just stop at output versatility; its headphone amplifier is a powerhouse, designed with a Class AB output stage that drives both high- and low-impedance headphones with ease. This makes it perfect for switching between consumer-grade closed-backs and high-grade open-backs without compromising on sound quality.

Whether you're checking stereo integrity with its three monitoring modes or ensuring the precise placement of your mix elements, the SPL Control One stands as an indispensable tool in any audio engineer's arsenal.

Key Features:

  • Two switchable outputs for speaker pairs and a subwoofer
  • Two analog stereo inputs with direct line-level output routing
  • Phonitor Matrix technology for enhanced headphone monitoring
  • Class AB headphone amplifier for versatile headphone compatibility
  • Three monitoring modes: Stereo, Mono, and Channel Swap
  • Adjustable Crossfeed for realistic sound staging in headphones
  • Includes a 12V external power supply for easy integration

Owner's manual

SPL Control One User Manual

Product specs

Type Monitor Controller
Input Channels 2 x stereo sources
Output Channels 2 x stereo monitors, 1 x mono sub
Analog Inputs 4 x 1/4" (2 x stereo)
Analog Outputs 4 x 1/4" (2 x stereo), 1 x 1/4" (sub), 2 x 1/4" (line)
Headphones 1 x 1/4"
Form Factor Desktop
Power Supply 12V DC power supply (included)
Height 1.95"
Width 8.23"
Depth 8.66"
Weight 3 lbs.

FAQs

What are the main connectivity options of the SPL Control One?

The SPL Control One features 2 x stereo input channels and 2 x stereo output channels for monitors, along with a mono sub output. It includes 4 x 1/4" analog inputs and outputs, providing versatile connectivity for your studio setup.

Can the SPL Control One handle multiple monitor setups?

Yes, the SPL Control One can manage two stereo monitor pairs and one mono subwoofer, making it an excellent choice for studios with multiple monitor configurations.

Does the SPL Control One include a headphone output?

Yes, the SPL Control One is equipped with a 1/4" headphone output, allowing for convenient monitoring directly from the controller.

Is the SPL Control One suitable for desktop use?

Absolutely, the SPL Control One is designed as a compact desktop unit, measuring 8.23" in width, 8.66" in depth, and 1.95" in height, making it ideal for desktop studio environments.

What power supply does the SPL Control One require?

The SPL Control One operates with a 12V DC power supply, which is included with the unit, ensuring it is ready for immediate use.

proaudio.tv EN

proaudio.tv EN

SPL Control One and Marc One

Video thumbnail for SPL Control One and Marc One by proaudio.tv EN

SPL Control One and Marc One

proaudio.tv EN

proaudio.tv EN

Video thumbnail for SPL Control One und Marc One by proaudio.tv DE

SPL Control One und Marc One

proaudio.tv DE

proaudio.tv DE

Video thumbnail for SPL Series One – The First Chapter: Marc One, Control One, Phonitor One d and Phonitor One by SPL - Sound Performance Lab

SPL Series One – The First Chapter: Marc One, Control One, Phonitor One d and Phonitor One

SPL - Sound Performance Lab

SPL - Sound Performance Lab

Reviews

PROS

  • Compact size ideal for limited space setups

  • Superior sound transparency compared to similar models

  • Smooth switching between multiple audio sources without noise

  • Crossfeed function enhances headphone listening experience

  • Powerful headphone output suitable for demanding headphones

CONS

  • Headphone volume knob lacks precision at low levels

  • Small and fiddly controls may hinder usability

  • Lack of a dedicated dim switch for quick volume reduction

  • Stereo image tracking issues at low volume levels

  • Build quality feels less robust than expected

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about SPL Control One.

Features and functionality

  • The SPL Control One offers a massive headphone amplifier upgrade compared to most interfaces, providing superior audio quality for headphone monitoring.

    Source
  • SPL Control One allows for seamless switching between headphone and speaker outputs, catering to users who frequently alternate monitoring sources.

    Source

Comparisons

  • The SPL Control One is recommended for users who find the Focusrite Scarlett Solo's lack of headphone control inconvenient, offering more advanced output management.

    Source

Software and compatibility

  • Unlike basic interfaces, SPL Control One provides hardware-level audio routing that cannot be achieved through software alone, making it ideal for complex setups.

    Source

Use cases and applications

  • Ideal for users frequently switching between monitors, SPL Control One enhances workflow efficiency without the need for software adjustments or manual knob adjustments.

    Source

User experience

  • Users with hard-to-reach audio interfaces find SPL Control One's desktop accessibility beneficial for quick adjustments.

    Source

Value and pricing

  • Though pricier than entry-level interfaces, SPL Control One's advanced control and headphone amplification justify the investment for serious users.

    Source

Critic Reviews

SPL Control One & Marc One

soundonsound.com

SPL's Control One offers solid construction and impressive transparency, but it struggles against fierce competition due to its basic feature set. While the headphone amp and crossfeed functionality are standout assets, limitations like unbalanced outputs and a lack of extensive signal-checking options may deter potential buyers. The Marc One version provides USB connectivity, yet it lacks external digital inputs, making it less versatile. At its price point, these shortcomings are hard to overlook, rendering the Control One difficult to recommend without reservations.

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Genre Usage

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samijlaine

samijlaine

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