Rolls HA204p Portable 4-Channel Battery Operated Studio Reference Headphone Amplifier

Model #HA204P

Rolls Warranty
Rolls ha204p 1
Rolls ha204p 1
How it works
  • You name the price you want to pay for a product.
  • We send your offer to a network of Certified Retailers.
  • If the retailer likes your offer, you get that price for the product.
Greentoe Guarantee
  • All Products are New and from Manufacturer Authorized Retailers
  • 30 day return policy
  • Free Shipping
    No Additional Fees

Product Back-Ordered

We are sorry. At this time, we are not accepting offers on this product. Please click the button below to be notified when our retailers get it back in stock.

Thank you! We will be in touch. Something went wrong. Please try again later.

Packaging Info

Package Weight 1.15 lb
Box Dimensions (LxWxH) 7.8 x 4.7 x 2.3"

Input Impedance47 kΩ

Outputs 4 x TRS stereo 1/8" (3.5 mm)
Output Impedance 10 Ω each output
Maximum Gain 20 dB/channel
S/N Ratio >90 dB
Maximum Input Level +13 dBV adapter, +8 dBV battery
Expected Battery Life 8 hours continuous use
Frequency Response 15 to 35 kHz
Headphone Impedance 16 to 500 Ω
Power 15 VDC (Rolls model PS27s)
Dimensions 4.5 x 1.1 x 4.5" (11.4 x 2.8 x 11.4 cm)
Weight 0.85 lb (0.39 kg)
Current Draw Nominal: 30 mA minimum/ 400 mA maximum
Input Connectors TRS stereo 1/8" (3.5 mm), Dual RCA
Product Highlights
    In The Box
    • Rolls HA204p Portable 4-Channel Battery Operated Studio Reference Headphone Amplifier
    • AC Adapter
    • Limited 1-Year Warranty on Parts and Labor
    Still Have Questions?
    We can help via Live Chat, Email or you can call us 1-888-840-0464


    Please log in or sign up to continue


    Validating Credit Card...

    It will not be processed until the offer is accepted by a merchant.

    Notifying Retailers...

    Notifying our merchants and checking to see if they accept this offer.

    Offer Submitted!

    3-digit code in the back of your credit card