Rolls Bellari BA525 Tube Buffer

Bring Analog Warmth to Your Digital Audio

Add richness, depth, and character to your sound with the BA525-a compact tube buffer that transforms your digital setup with classic analog warmth. Whether you're using a top-tier DAC or a more modest rig, the BA525 delivers a smoother, more natural tone that breathes life into your music.

Using a DAC? You'll Want This.

The BA525 is designed to sit right after your DAC-where it truly shines. By adding that unmistakable tube warmth before the signal reaches your preamp or amplifier, it softens harsh edges, opens up the soundstage, and gives your audio a more organic, engaging feel.

Not Running a High-End DAC? No Problem.

Even if your DAC didn't break the bank, the BA525 can make it sound like it did. Just drop it between your DAC and amp or preamp, and enjoy a noticeably more refined sound-no gear overhaul required.

Who's It For?

If your system sounds too sharp, flat, or lifeless, the BA525 is your fix. It adds warmth, body, and energy-bringing music to life through your headphones or speakers. Use it after your source-DAC, CD player, phono preamp, or streamer-for an instant upgrade in tone and musicality.

What You'll Hear

Expect a wider, airier soundstage with more focused vocals, smoother highs, and tighter, more controlled bass. The result? A rich, non-fatiguing listening experience that keeps you immersed for hours.

From headphone stacks to full stereo systems, the BA525 adds soul to your signal path-one simple addition, endless impact.

Specifications:

• Tubes: 12AX7
• Input Impedance: 470K ohms
• THD: 0.09%
• S/N Ratio: 102 db, unweighted
• Indicator: 1 Power LED
• Frequency Response: 7 Hz - 129 KHz +0db/-.3db
• Crosstalk: -91 dB
• Output impedance: 10K Ohms
• Output Connector: RCA Stereo jack
• Input Connectors: RCA Stereo jack
• PWR: 15 VDC 500mA
• Size: 6"w x 2.5"h x 5.4"d
• Weight: 2 lb.

What's in the box?

• 1 - Made in USA BA525
• 1 - 15V power supply PN PS27s
• 1 - Owners manual
• 1 - Love for great audio