Cardas Audio GRFA PSR2 M Female RCA connector
Best chassis-mount connector for high-end audio equipment builders.
The Cardas GRFA PSR2 M is a high-quality Female RCA connector engineered for secure mounting onto chassis or PC boards in demanding audio applications. This straight connector features a unique flange design that is set back to perfectly accommodate thicker mounting panels and various circuit boards. Construction utilizes non-magnetic, eutectic Brass, ensuring signal integrity. The contacts are plated with Rhodium over Silver, paired with a thick, Gold-plated Brass nut. Red and white washers are included for straightforward channel identification during installation.
Owner Satisfaction
4.7
/ 5
Category Rank
77
/ 1421
#77 in Electronics Component Connectors
Connector Type
Female RCA
/ Female RCA
Who it's for
- System builders demanding a secure, vibration-resistant mechanical connection
- Audiophiles seeking maximum signal purity and long-term durability
- Listeners prioritizing a smooth, musical, and highly resolving sound
Who should skip it
- Budget-conscious hobbyists looking for cost-effective component upgrades
- Novice DIYers lacking advanced soldering experience and precision tools
- Modders working with compact or non-standard equipment chassis
Performance breakdown
Signal Integrity
Eutectic brass and premium plating ensure virtually zero signal degradation.
Mounting Versatility
The recessed flange design handles thicker chassis panels with ease.
Build Durability
Robust construction materials provide a secure, long-lasting connection point.
Installation Ease
Straightforward PC board mounting simplifies complex audio component assembly.
Contact Conductivity
Rhodium over silver plating offers superior conductivity for high-end audio.
Component Identification
Included color-coded washers make channel management intuitive and quick.
Key Specs
Connector Type
Female RCA
Termination Style
PC board mount
Contact Plating
Rhodium over Silver plate
Body Material
Non-magnetic, eutectic Brass
Nut Material/Plating
Thick Brass nut, Gold plate
Model Number
GRFA PSR2-M
SKU
CARDGRFAPSR2
Features
- Straight configuration for direct mounting
- Flange set back for thicker panels
- Non-magnetic eutectic Brass body
- Rhodium over Silver contact plating
- Gold plated thick Brass nut
- Includes channel identification washers
- Designed for PC board mounting
What customers say
The Cardas Audio GRFA PSR2 M connector earns high praise within the DIY audio community, primarily for its superior build quality and resulting sonic clarity. Users consistently highlight the precision machining and robust materials, noting the proprietary plating contributes to excellent signal integrity and durability. The core positive sentiment centers on the sound improvement; listeners report noticeably clearer audio, greater detail, and a wider, more stable soundstage than alternatives offer. Builders also value the secure mechanical fit and ease of soldering during assembly. While the premium price is acknowledged, experts agree that for flagship projects where uncompromising performance is essential, the exceptional craftsmanship fully justifies the investment, establishing this connector as a top-tier component.
Know before you buy
The set-back flange is specifically engineered to accommodate thicker chassis panels or circuit boards, providing a secure fit where standard connectors might be too short to mount properly.
While the GRFA PSR2 M is specifically designed for PC board mounting, it can be adapted for point-to-point wiring if your project allows for the necessary board-style termination.
This combination is chosen for its excellent conductivity and extreme durability. The Silver provides a high-performance conductive base, while the Rhodium plating prevents oxidation and resists wear over thousands of connection cycles.
No, the connector is constructed from non-magnetic, eutectic brass. This prevents magnetic interference from affecting the signal path, which is critical for maintaining high-fidelity audio integrity.
No, each connector includes red and white washers specifically for clear channel identification during your installation.
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