SKU: 91683106141

SPL Performer s800 Stereo Power Amplifier

Sale price$3149.55 Regular price$3499.50
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Description

SPL Performer s800 Stereo Power AmplifierSPL products are currently ordered on demand with an approx 2 week lead time. Performer s800 STEREO POWER AMPLIFIER This small completely analog stereo power amplifier shows everyone that size does not necessarily have anything to do with greatness. With a power amplification of 2 x 285 W (4 ) [2 x 185 W (8 )] or 1 x 450 W (8 , Bridge Mode), this amplifier easily controls any loudspeaker. Thanks to VOLTAiR technology, it is fast, precise and highly

SPL products are currently ordered on demand with an approx 2 week lead time.

Performer s800

STEREO POWER AMPLIFIER

This small completely analog stereo power amplifier shows everyone that size does not necessarily have anything to do with greatness.

With a power amplification of 2 x 285 W (4 Ω) [2 x 185 W (8 Ω)] or 1 x 450 W (8 Ω, Bridge Mode), this amplifier easily controls any loudspeaker. Thanks to VOLTAiR technology, it is fast, precise and highly efficient with outstanding sound.

Reviews

“Dynamically, the Performer s800 hangs excellently on the gas, shows itself to be very confident and tidy, and maintains its clean, unstrained midrange/treble reproduction even at higher levels. The razor-sharp focus in terms of spatial imaging is also impressive.”

Holger Biermann
LowBeats

“The Performer s8oo is the first power amplifier from SPL - and it's hard to believe when you experience it. Neutral and unobtrusive, subtle as well as dynamic, it reproduces music with captivating openness and ease. It doesn't exaggerate and yet it is able to provide a deep insight into space and sound colours.”

Dirk Sommer
HiFi Statement

Better safe than sorry

The Performer s800 has a protection circuit against DC voltage and against overheating. If direct current (DC) is detected, the output stage switches off automatically and the Protect LED lights up red.

To protect the s800 against the unlikely event of overheating, a temperature sensor at the heatsinks continously monitors the temperature of the device. The TEMP LED lights up yellow when the Performer s800 is getting too hot.

As a result of this the output stage is switched off and the fans run on high-speed until the device has cooled down.

As one calls into the forest,

so it echoes out.

This saying inspired us to send the input signal out again in order to drive another power amplifier in bi-amping mode.

Trim to fit

With reference to the Performer s800, “fit” means adapted.

You can adapt the input sensitivity in 0.5 dB steps from 0 dB to -5.5 dB. In contrast to a panorama potentiometer in a preamplifier, this trim switch is the more audiophile solution.

In addition, the difference in loudness of loudspeakers can be elegantly compensated in bi-amping mode.

Power to the speakers

The loudspeaker binding posts can accommodate banana plugs as well as a stranded wire with a diameter of up to 4 mm.

Thus, any common type of speaker cable and in bi-wiring mode even both connection types can be used together.

However, we do not recommend connecting a speaker with less than 4 ohms impedance.

Bridge

You can turn the two power amplifier channels into one power amplifier by connecting only the two plus pole terminals to the loudspeaker. This allows 450 W into 8 Ohm in mono operation mode.

Trigger me

The standby mode of the power amplifier can be switched on and off using the AMP CTL connection between an SPL Professional Fidelity preamplifier, such as the Director Mk2.



To do this, connect the 3.5 mm phone jacks to a cable with 3.5 mm mono or stereo phone plugs. It is not recommended to connect devices from third parties to the AMP CTL jack of the Performer s800.

Sounds good

With all devices of the Professional Fidelity series we develop not only according to plan, but also by ear. Many important components are installed on the circuit boards using Through-hole technology. This way we can ensure that we can use the best sounding components.

The VOLTAiR Technology

The 120V technology is our reference technology. The 120V technology is unique in the world. It operates at a DC voltage of 120 volts. This is four times that of IC-based semiconductor op-amps. In our Professional Fidelity series, we refer to this unsurpassed technology as VOLTAiR technology.

The highest possible audio quality requires the highest possible audio operating voltage.

The 120V technology works with +/-60 V. To be able to handle such a high voltage, we have developed special proprietary operational amplifiers that can operate with a DC voltage of +/-60 V: the SPL 120V SUPRA operational amplifiers. This high voltage would destroy conventional components and operational amplifiers.

The 120V technology achieves exceptional technical specifications and sonic benefits. Technically, in terms of dynamic range, signal-to-noise ratio and headroom. Sonically, in terms of richness of detail and an absolutely relaxed listening experience.

By the way, the “120V” in the name of the technology has nothing to do with the local mains voltage from the mains power socket. This is about the operating voltage inside the device with which the audio signals are processed.

The mains voltage from the mains power socket is transformed to the required secondary voltage in the device’s internal linear power supply with toroidal transformer. Rectifiers convert this AC voltage into DC voltage required in the audio device.

Specifications

Analog Input & Thru: XLR (balanced)

  • Input impedance (THRU not connected): 20 kΩ
  • Common mode rejection (THRU not connected): -82 dB
  • Input sensitivity: 6 dBu

Loudspeaker Outputs: Binding posts with ø4mm cable hole (screwable) and banana plug

  • Output power (RMS, 4 Ω): 2 x 285 W
  • Output power (RMS, 8 Ω): 2 x 185 W
  • Harmonic distortion (1 kHz, 8 Ω): < 0.03 %
  • Output power (RMS, 8 Ω, Bridge Mode): 450 W
  • Harmonic distortion (1 kHz, 8 Ω, Bridge Mode): < 0.011 %
  • Output voltage (peak to peak): 74 V
  • Output voltage (peak to peak, Bridge Mode): 180 V
  • Output voltage (RMS): 35 V
  • Output voltage (RMS, Bridge Mode): 86 V
  • Output impedance (20 Hz – 20 kHz): < 0.031 Ω
  • Output impedance (20 Hz – 20 kHz, Bridge Mode): < 0.043 Ω
  • Amplification gain: 26 dB
  • Amplification gain (Bridge Mode): 32 dB
  • Damping factor (1 kHz, 8 Ohm): > 300
  • Damping factor (1 kHz, 8 Ohm, Bridge Mode): > 190
  • Frequency range (-3dB): 10 Hz – 80 kHz
  • Noise (A-weighted): -123 dBu

Internal Linear Power Supply with Shielded Toroidal Transformer

  • Toroidal transformer: 875 VA
  • Operating voltage (Input stage): +/- 60 V
  • Operating voltage (power stage): +/- 60 V
  • Operating voltage for relays, LEDs, AMP CTL: + 12 V

Mains Power Supply

  • Mains voltage (selectable, see fuse chamber): 230 V AC / 50; 115 V AC / 60 Hz
  • Fuse 230 V: T 4 A
  • Fuse 115 V: T 8 A
  • Power consumption: max. 875 VA
  • Idle power consumption: 40 W
  • Stand-by power consumption: < 0.3 W

Dimensions & Weight

  • W x H x D (width x height incl. feet x depth):
    • 278 x 100 x 342 mm
    • 11 x 4 x 13.5 inch
  • Unit weight
    • 12.8 kg
    • 28.2 lbs
  • Shipping weight
    • 14 kg
    • 30.9 lbs
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 91683106141

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Great quality chair, regardless of the price, period. So well packaged that it took almost as long to unwrap as assemble. Assembly was easy (loved the Allen wrench with sturdy handle). I am 6'2" and the fit and height adjustments work well for my height. Comfort is personal, so I like the semi-firmness of the seat. While the chair is constructed of heavy gauge plastic the base is solid metal with enamel finish: I love the look. The arm rests line up perfectly to my computer keyboard. I expect many, many years of service.
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EJ
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★★★★★ 5
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I’ve been using this chair for a couple of days now, and honestly, it’s been a solid upgrade from my old one. I work from home most days, so comfort matters a lot—and this chair delivers better than I expected for the price. The first thing I noticed was the lumbar support. It’s actually adjustable and makes a noticeable difference, especially if you tend to sit for long stretches. My lower back used to get sore after a few hours, but that hasn’t really been an issue since switching to this chair. The mesh back is also a nice touch—it keeps things breathable, which I didn’t think I’d care about until I had it. Assembly was pretty straightforward. Took me maybe 20–25 minutes without any frustration. Everything lined up well, and the instructions were clear enough. In terms of comfort, the seat is firm but not hard. It doesn’t feel like one of those super plush chairs, but I actually prefer that because it feels more supportive over time. The reclining feature is smooth, and I like that you can lean back a bit when you need a break. Overall, I’d say this is a great value for a home office setup. If you want something ergonomic and comfortable without spending a fortune, this chair is definitely worth considering.
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Reviewed in the United States on April 30, 2026
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Amazon Customer
San Leandro, US
★★★★★ 5
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Color: Black+white, Size: Pack of 1
I just received my TRALT Office Chair. First of all, I was impressed with the packaging of this item. When I opened the box each piece of the chair was wrapped in plastic or bubble wrap. Everything in the box arrived safely and without damage. Secondly, the instructions to assemble the chair were very each to follow. I was impressed with the Allen wrench which had a handle attached to it. This made screwing in the screws very easy. I was able to assemble the chair without any difficulty. Lastly, the look of the chair and the comfort is exceptional. I ordered the black/white chair which looks amazing. The comfort of the chair is really excellent. My back is supported by the lumbar seat and having the armrests being able to go up when not needed is wonderful. The quality of the chair is definitely worth the price.
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Reviewed in the United States on May 9, 2026
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Jennifer3002
Alexandria, US
★★★★★ 4
a good choice
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Assembled chair only to find that the lift cylinder was faulty. Would have preferred to be able to just get a replacement cylinder but calling China didn't seem like a viable option. Guessing which one & buying it online would involve paying for a good portion of what the chair cost. Customer service could only offer a replacement or refund. We're disassembling (so much fun?!) to send it back. The chair itself was very comfortable, assembled fairly easily and instructions pretty clear. Again, if we could only have asked the seller for the replacement part......**Update**...Or if the instructions that seemed so clear were clearer!, as we started to disassemble, we decided to see what would happen if the tension knob (see photo) was loosened. IT ALLOWED THE LIFT CYLINDER TO WORK. Not at all what the instructions say. At any rate, we're keeping the chair.
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Reviewed in the United States on June 4, 2026
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jinju jiang
Lake Worth, US
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This chair is amazing
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⭐⭐⭐⭐⭐ Absolutely love this chair! It was super easy to assemble—I had it set up in no time with clear instructions and minimal effort. The comfort level is fantastic; the seat cushion is just right and the back support makes it great for longer sitting sessions. The color is beautiful in person—clean, modern, and adds a fresh pop to the room without being overwhelming. I also really like the smooth wheels and sturdy build; it feels stable and well-made. Overall, this is a great combination of style, comfort, and value. Highly recommend!
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Reviewed in the United States on May 4, 2026

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