Perhaps some bass. HE560 really needs a powerful amp to shine. iFi Zen Air Can power output may not be enough: (75mW@600Ω, 660mW@64Ω, 1200mW@32Ω)

Yes, it is! And it sounds best for me with the original HE400 running from a Topping A30 Pro amplifier. (6W max. output power) I do not have the HE560 anymore so I cannot compare...

SR3 is a wonderful headphone, I agree. My only cans that could be close to it in the sound department is an original (deep-blue) HiFiman HE400 with SMC connectors and Focuspad-A earpads amped with a Topping A30 Pro headphone amplifier. I would say it gives me the 4/5 of that sound quality...

iBasso SR3 for sale. In excellent / like-new condition. Invoice included. Manufacturer warranty until 03/17/2025. Open-back premium headphones with a balanced, detailed, dynamic, spacious, punchy sound that competes with the most expensive headphones of the world. > Reviews < Very easy to...

Beyerdynamic T90 for sale. In excellent / like-new condition. Open-back premium headphones with Beyerdynamic Tesla technology. Very refined and detailed sound with big soundstage. Sounds best with OTL tube amplifiers. Accessories: Retail box, compact hardcase, 3 m fixed cable, 3.5 mm plug...

Audio-Technica ATH-A1000Z Art Monitor for sale. Very comfortable and light closed headphones with beautiful red aluminium cups. In used but good condition. (See pictures.) Refined, detailed, musical sound with expansive, 3D soundstage and airy presentation. Tight, deep bass, clear midrange and...

Very determined and friendly buyer. Highly recommended! :)

Denon AH-D2000 closed-back headphones for sale. Very good condition with some slight scratches and headband leather deterioration of age. These are barely visible. (See photos.) Earpads are in "like new" condition. Very refined sound with nicely extended soundstage, punchy low-end and...

Denon AH-D7200 for sale. Mint condition except the slight scratch on the side of the headband leather. It is barely visible in the light. (See last photo.) Very refined sound with nice soundstage and defined low-end. Very easy to drive. Build quality is top-notch: walnut cups, stitched lambskin...

"Focuspad A" is my favorite earpad for these. Quite hard to find them nowadays...

Not really. iFi Uno: "Power output: 211mW @ 32Ω; 39mW @ 300Ω / 2V (RCA)" (Headfonia) The HE560 is quite hard to drive. What I recommend is a standalone DAC + a Topping A30 Pro AMP. The TOPPING A30 Pro outputs 6,000 mW @ 16Ω, 5,500 mW @ 32Ω, and 840mw @ 300Ω. With can-rattling wattage like that...

Sennheiser HD580 Jubilee for sale. This very rare headphones (4000 pcs built in total) are fully working and in very good used condition (see photos). (Not to be confused with the Drop / Massdrop model HD58X Jubilee.) The "Sennheiser" print on the top of the headband is almost gone, but beside...

I have never heard it, sorry... But I have a W1000Z Maestoso for sale if interested. :)

Audio-Technica ATH-W1000Z "Maestoso" for sale. "Like new" condition: no wear on earpads, no scratches, etc. The 11th generation of Audio-Technica's Wood Series. Very comfortable and light closed headphones with beautiful teak wood cups. Refined, detailed, warm, musical sound with expansive, 3D...

Audio-Technica ATH-AD900X for sale. Very good condition overall, only a slight wear on earpads. Very comfortable and light open headphones. Refined, detailed sound with expansive, 3D soundstage and airy presentation. Tight bass, clear midrange and sparkly highs. Very easy to drive. Full...