93%
Copland CSA150
The CSA150 is the top model in the new line of Copland CSA series amplifiers. Under dynamic conditions this current feedback power plant will deliver several times its rated power - enough to drive almost any loudspeaker.
The CSA150 provides four digital inputs, five analogue inputs and a 150 Watt per channel power amplifier. It borrows its basis circuitry from the CSA100. However, to increase power and maximize performance we have upgraded the power supply with a larger toroidal transformer and a separate fully regulated power supply for the power amplifier driver stages. Furthermore, the heat zinc area has been increased and the chassis resized in order to accommodate the additional hardware.
Inside the CSA150:
• Employing the Copland double triode gain stage with MOS-FET buffering ensuring a tight interface between the tube and the solid-state parts of the amplifier.
• Immunity to mains fluctuations, load demands and noise interference by use of wide bandwidth power supply regulation, not only for the low-level stages of the amplifier, but also by active regulation of the power amplifier driver stages.
• D/A converter with multiple S/PDIF inputs, PCM, and DSD capabilities using the ES9018 Reference 32-bit DAC in quad-mono configuration, 8 mono to 2 stereo configurations.
• Besides the digital coax and optical inputs an additional Bluetooth aptX module makes airborne sources available in HD quality.
• RCA inputs as well as balanced XLR. For the vinyl enthusiast the CSA150 has RIAA input for MM cartridges.
• Alps Blue Velvet volume control
• Classic tape loop in/out function as well as pre-out terminal and a front facing 6.3mm headphone output.
WATT RECOMMENDS
Save your favorites. Compare them anytime.
Create a free HiFi Hub account to save products to your Wishlist and compare your favorites side by side.
Professional Reviews 93/100
Deliciously Crispy
Sound Quality
93/100
Build Quality
92/100
Features Connectivity
95/100
Value for Money
93/100
The CSA150 combines silky, grain-free refinement with muscular 150W authority, delivering deep, purposeful bass, open midrange detail and a wide, confidently layered soundstage. HiFi Choice admired its powerful yet subtle musicality, while The Ear found its pacing, timing and long-session ease especially compelling. Extensive analogue, digital, phono and headphone connectivity make this a versatile hybrid hub.
What Reviewers Are Saying
Pros
Smooth, low-grain and unfatiguing presentation with strong tonal purity, detail and musical engagement.
Powerful, propulsive bass and convincing dynamic control, including with demanding loudspeakers.
Wide, expansive imaging with clearly placed instruments and strong vocal separation.
Exceptionally broad system flexibility, including XLR, MM phono, headphone amplification, USB, optical and coaxial digital inputs.
&
Cons
The built-in DAC is convenient but falls short of a quality standalone converter for spatial depth, tonal purity and bass definition.
Its measured, smooth voicing is less suited to listeners seeking an aggressive or brash rock presentation.
There is no built-in network streaming, and the MM phono stage does not support MC cartridges.
SOUND QUALITY PERFORMANCE 93/100
Reviewers consistently describe a powerful yet refined hybrid presentation, combining tonal smoothness and musical involvement with impressive detail, scale and drive. It is not portrayed as the last word in absolute incision, bass grip or depth perspective, but several writers consider it among the most satisfying amplifiers available at its price.
Transparency Resolution
92/100
The CSA150 is repeatedly praised for midband clarity, openness, low grain and fine detail; The Ear heard every micro-detail clearly, while Hi-Fi Choice found it clean and open. StereoNET and Hi-Fi Choice both note that ultimate-resolution amplifiers offer more incision and a little greater midband transparency, and StereoNET found the internal DAC less spatially pure than an external Chord unit.
Tonal Balance Musicality
94/100
This is a major strength: reviewers call the sound musical, confident, engaging, tonally pure and completely unfatiguing. Its subtle warmth and smooth, silk-over-sparkle treble avoid obvious solid-state hardness without making the amplifier excessively rich or euphonic.
Dynamics
94/100
Reviewers repeatedly praise the CSA150's power, punch, pace and rhythmic confidence. Hi-Fi Choice describes a barrel-chested, muscular delivery with firm and propulsive bass, while StereoNET found it able to control large, difficult loudspeakers with impactful, visceral authority.
Soundstage Imaging
92/100
The amplifier produces a wide, expansive presentation with clearly placed images, strong vocal separation and convincing recorded ambience. Reviewers also report useful depth and panoramic scale, although Hi-Fi Choice and StereoNET both say the finest cost-no-object amplifiers can deliver still more depth perspective and spatial extension.
Assessments of Build Quality, Usability, and Overall Propositions.
Build Quality
92/100
Construction is widely praised, with reviewers citing the robust anti-magnetic aluminium chassis, brushed fascia, durable finish and cool normal operation. The ALPS volume control and source selector receive particular praise for their smooth, precise feel, although Hi-Fi Choice considers only higher-end Marantz products more luxurious at this price.
Features Connectivity
95/100
The CSA150 is unusually comprehensive for a high-end hybrid integrated, offering balanced and unbalanced analogue inputs, MM phono, headphone output, tape and variable pre-outs, USB, optical and coaxial digital inputs, aptX HD Bluetooth, and a high-spec ESS DAC with PCM and DSD capability. Reviewers find the onboard phono stage particularly capable and the headphone amplifier highly involving, though there is no network streaming and external DACs can improve on the internal digital section.
Value for Money
93/100
At approximately £4,988 or AU$8,400, the CSA150 is undeniably a premium purchase, but reviewers repeatedly call it excellent value or even a bargain given its sound quality and broad functionality. HiFi News raises a reasonable question over the lower-priced CSA100's similar feature set and comparable measured dynamic power, but StereoNET still calls the CSA150 one of the finest-sounding designs at its price.
Reviews
Online Reviews & Mentions
Forum Mentions
No forum mentions found yet
Verified Dealers
Online Dealers
All Dealers
Zoom out the map to see more dealers
Authorized dealers for Copland CSA150
- Absolute Sounds — in-store — London, England, United Kingdom (website)
- ALAIN CHOUKROUN — online and in-store — Paris, Île-de-France, France (website)
- Alta Fedelta — online and in-store — Lombardia, Italy (website)
- Ambiance Concert — in-store — Angers, Pays de la Loire, France (website)
- AMPL’HIFI — online and in-store — Nîmes, Occitanie, France (website)
- Area Hifi — online and in-store — L'Eixample, Comunidad Valenciana, Spain (website)
- Art Sonique — France (website)
- ATR - Audio Trade — in-store — Eltville am Rhein, Hessen, Germany (website)
- Audio Evolution — online and in-store — Volla, Campania, Italy (website)
- Audio Magic — online and in-store — Preston, Victoria, Australia (website)
and 34 more verified dealers