ART Pro Audio 4 Channel Headphone Amp

Best for

Players matching the published factory/retail specs listed above.

Watchouts

Unsourced claims are omitted. Listing-specific mods, kits, or incomplete units may not match the base model specs.

Likely add-ons

• core connection accessories
• basic protective storage

Verify before buying

• Can you confirm the core specs that matter for compatibility in this setup?
• Is this still available and has anything changed since the listing was posted?