Unison vs Marantz SR6012
The SR6012's input impedance is 47Ω against the Unison's 10Ω and its weight 12.8 kg (28 lbs) against 0.7 kg (2 lbs). Both share bit depth (24-bit) and max sample rate (192 kHz).
AI-generated product photo — not official manufacturer imagery.
Unison
MartinLoganDigitalPre-AmplifiersDigital Processors
Estimated price (community-sourced)
$590.95
Around — community and catalog average, updates slowly
About the Unison
The MartinLogan Unison is a dedicated wireless pre-amplifier designed to add DTS Play-Fi and Apple AirPlay wireless streaming capabilities to existing audio/video systems or function as a standalone pre-amplifier. It features both digital optical and analog inputs and outputs, enabling high-quality audio streaming from digital music libraries and online streaming services. The unit includes Anthem Room Correction (ARC) technology with a calibrated microphone for room tuning optimization. Source rebroadcast functionality allows incoming digital or analog sources to be rebroadcast to any Play-Fi device on the network, making it ideal for vinyl enthusiasts. The Unison supports voice control through Amazon Alexa via the DTS Play-Fi skill and includes the ARC Mobile app for iOS-based speaker tuning. It can be integrated into whole-home audio systems with support for multiple zones and grouped speakers.
Specifications
Digital Audio
DAC capabilities and digital audio processing
- Bit Depth
- 24-bit
- Max Sample Rate
- 192 kHz
Analog Output
Analog signal output specifications
- Output Impedance
- 300Ω
Connectivity
Input and output connections
- Wi-Fi
- Yes
- Ethernet
- Yes
- Digital Inputs
- Digital Optical (Toslink), Ethernet 10/100
- Analog Inputs
- Left/Right RCA Analog
Physical Dimensions
Size, weight, and appearance
- Weight
- 0.7 kg (2 lbs)
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions