Rolls HA243 4-Channel Studiophile
 | Expecting restock Codec support: Outputs: Headphone outputs: |
 |
Close
The Rolls HA243 is a high powered headphone amplifier with four 1/4” and 1/8” (3.5mm) headphone outs. The HA243 features an A-B switch for each channel to monitor either the A or B input with the flick of a switch.Rolls HA243 Features:Four 1/4" & 1/8" TRS Headphone outputs with level controlPlenty of headroom thanks to the JRC3414 ICsSwitchable Mono or Stereo for both A and B inputsRolls HA243 Specifications:Input Impedance: 10 kOhmsMaximum Input Level: +26 dBVMax Gain: 20 dB per channelOutput Power: 326 mW per side, 652 mW per channel (@ 62 Ohms)S/N Ratio: 92 dBTHD: < 0.008%Power: 15 VDC (Adapter included)Size: 6.75" x 1.75" x 4.75"Weight: 1.65 lbs Rolls HA243 4-Channel Studiophile Headphone Amplifier.
Product description is based on database from online stores. Be sure to verify all information directly with seller before purchasing.
DAC for Hi-Fi audio: what is it and how to choose the right one?What is a DAC, why is it needed and what characteristics should be taken into account when choosing a device
All About Headphone Noise Canceling Technology: ANC, Talk Through, Ambient Aware and Adaptive Noise CancelingUnderstanding the intricacies of active noise cancellation in headphones
We recommendCompare using chart →
stationary, headphone output: 30 – 600 Ohm, Jack 6.35 mm, 10 – 100000 Hz, signal/noise 100 dB
Bluetooth-amplifier, portable, DAC: ESS ES9219C (2 pcs.), 384 kHz, 32 bit, headphone output: 16 – 150 Ohm, mini-Jack 3.5 mm, 240 мВт at 32 Ohm, 20 – 40000 Hz, signal/noise 122 dB
stationary, headphone output: mini-Jack 3.5 mm, 330 мВт at 32 Ohm, 60 мВт at 300 Ohm, 10 – 120000 Hz, signal/noise 112 dB
portable, DAC: Asahi Kasei AK4490, 382 kHz, 32 bit, headphone output: 8 – 300 Ohm, Jack 6.35 mm, 500 мВт at 32 Ohm, 20 – 20000 Hz, signal/noise 112 dB
portable, DAC: ESS ESS9038Q2M, 768 kHz, 32 bit, headphone output: 8 – 300 Ohm, micro-Jack 2.5 mm, mini-Jack 3.5 mm, 200 мВт at 32 Ohm, 20 – 50000 Hz, signal/noise 120 dB
stationary, headphone output: 30 – 600 Ohm, Jack 6.35 mm, 500 мВт at 32 Ohm, 20 – 20000 Hz, signal/noise 90 dB
stationary, headphone output: 32 – 300 Ohm, Jack 6.35 mm, XLR, 1000 мВт at 32 Ohm, 250 мВт at 300 Ohm, 20 – 200000 Hz, signal/noise 117 dB
stationary, DAC: Burr-Brown PCM5102, 96 kHz, 24 bit, headphone output: 16 – 150 Ohm, mini-Jack 3.5 mm, 200 мВт at 32 Ohm, 20 – 20000 Hz, signal/noise 105 dB
