Bellari HA540 MK2 Tube-Powered Headphone Amp

BH #BEHA540MK2 • MFR #HA540 MK2
Bellari HA540 MK2 Tube-Powered Headphone Amp
Key Features
  • For DACs & Other Playback Media
  • For Consumer & Audiophile Headphones
  • Inputs Powered by Included 12AX7 Tube
  • Output Utilizes MOSFET Circuit
The Rolls Bellari HA540 MK2 is a headphone amp intended to work with a wide array of cans, from consumer to audiophile-grade. The amp utilizes a 12AX7 tube running at 150V. As such, the HA540 MK2 produces a clear, powerful sound when paired with CD players, computers, or DACs.
In Stock
$199.00
$34/mo. suggested payments
with 6 Mos. Promo Financing* 
Protect your Gear
Add a protection plan from $29.99
Anthony P., B&H Expert

True Know-How

Ask Our Experts

866.264.7509

Bellari HA540 MK2 Overview

The Rolls Bellari HA540 MK2 is a headphone amp intended to work with a wide array of cans, from consumer to audiophile-grade. The amp utilizes a 12AX7 tube running at 150V. As such, the HA540 MK2 produces a clear, powerful sound when paired with CD players, computers, or DACs.

On the front of the unit you'll find 1/4" and 3.5mm stereo headphone jacks, as well as a prominent volume knob. The rear gives you RCA and 3.5mm inputs on channel one and RCA connections on channel two. Switch between the two inputs with the Input Select button on the front.

A RUBY 12AX7 is supplied with the amp, though you can swap it out with an ECC83 or other variants of the 12AX7 design. While almost all the gain comes from the tube stage, the output section is powered with MOSFET circuitry for a weighty sound, one that offers solidity of tone and a real analog feel. There is no feedback circuit or integrated circuit in the audio path. A 15V power supply is included.

UPC: 675889054002

Bellari HA540 MK2 Specs

Form FactorTabletop
Number of Headphone ChannelsSingle Channel
Recommended Headphone Impedance8 to 2000 Ohms
Headphone Output Power332 mW per Side into 30 Ohms (Max)
Analog CircuitryTube:
1 x 12AX7/ECC83
Connectivity
Analog Audio I/O1/4" TRS Stereo Output
1/8" / 3.5 mm TRS Stereo Output
2 x Stereo RCA Input
1 x 1/8" / 3.5 mm TRS Stereo Input
Performance
Frequency Response6 Hz to 51 kHz ±3 dB
Gain/Trim RangeOutputs:
19.6 dB
ImpedanceInputs:
47 Kilohms
THD 0.04% (20 Hz to 20 kHz)
SNR85 dB (Unweighted)
Crosstalk-75 dB
Power
DC Input Power15 VDC at 500mA
Physical
Dimensions6 x 5.4 x 2.5" / 152.4 x 137.2 x 63.5 mm
Weight2.0 lb / 0.9 kg
Packaging Info
Package Weight2.04 lb
Box Dimensions (LxWxH)9.9 x 7.4 x 4.4"
See any errors on this page? Let us know

YOUR RECENTLY VIEWED ITEMS

Close

Close

Close