Goldmund

A mid-level mono amplifier in one speaker unit, developed to power the Goldmund Telos 5500 NextGen. Features a digital and analogue input. A pair of mono amplifiers would accompany any high level preamplifier.

Logos Tower is a wireless speaker that is perfect for those in search of a reasonably sized yet powerful speaker system.

2 x 175 W Telos amplifier for tweeter & medium per unit.

A premium wireless active loudspeaker. The Samadhi 3-way speaker has 3 built-in Telos amplifiers and 4 drivers, totaling 700W per unit. Of the three in the wireless range the Samadhi is the largest.

Built-in 700 W Telos amplifier per unit.
2 x 200 W for tweeter & medium.
1 x 300 W for woofer.

1 x digital S/PDIF input.
1 x wireless audio input.

A premium wireless active loudspeaker featuring an integrated powerful 650W Telos amplifier. Of the three in the wireless range the Satya is the mid-size loudspeaker.

Built-in 650 W Telos amplifier per unit.
2 x 175 W for tweeter & medium.
1 x 300 W for woofer.

A preamplifier with a wide range of purely analogue inputs. The 37S is a two-box system that includes a separate power supply. This product can be paired with any high-end power amplifier.

These values for any level to maximum output level.
+/- 0 dB, 20 – 20 kHz.
+/- 3 dB, 0.2 – 900 kHz.

With 1 Vrms output level, 80 KHz measurement bandwidth, 600 ohms termination impedance.
THD unbalanced input to unbalanced output: 0.002 % flat with frequency.
THD balanced input to balanced out: 0.001 % flat with frequency.
IMD unbalanced input to unbalanced output: 0.002 %.
IMD balanced input to balanced out: 0.001 %.


Input impedance: 39 kOhms.
Maximum input level (balanced): 9.6 Vrms.
Maximum input level (unbalanced): 4.8 Vrms.

Nominal line voltage: 115 or 230 V.
Input voltage range: +/-15 %.
Maximum power consumption: 70 W.

A preamplifier with both analogue and digital outputs, including a digital to analogue converter. This product can be paired with any high-end power amplifier.

These values for any level to maximum output level:
+/- 0.1 dB, 10 Hz to 20 kHz.
+/- 1.5 dB, 10 Hz to 100 kHz.
+/- 3 dB, 10 Hz to 200 kHz.

With 1 V RMS output level, 80 KHz measurement bandwidth, 600 Ohms termination impedance
THD unbalanced in to unbalanced out < 0.005% (-90 dB) flat with frequency.
IMD unbalanced in to unbalanced out < 0.002% (-80 dB).

Input impedance: 50 kOhms.
Nominal input level: 2.25 V RMS.
Maximum input level (unbalanced): 3.6 V RMS.

Nominal line voltage: 117 or 234 V (switchable).
Fuse 2.5A for 110V and 220V.
Input voltage range: +/- 10 %.

The baby of the z-frame wireless range the Prana is a premium wireless active loudspeaker featuring an integrated powerful 600W Telos amplifier.

Built-in 600 W Telos amplifier per side.
2 x 175 W for tweeter & medium.
1 x 250 W for woofer.

The Telos 2500 NextGen is the upgrade of the 1000 NextGen, a mid-level mono amplifier in one speaker unit. Features a digital and analogue input. A pair of mono amplifiers would accompany any high level preamplifier.

22 kHz measurement bandwidth (flat), true RMS unloaded: 110 dB.


IMD (SMPTE), unloaded: < 0.05 %.
THD+N, unloaded: < 0.05 % from 20 Hz to 20 kHz at 30 Vrms output.


35 dB, +/- 9 dB (adjustable in steps of 3 dB for each input).

22 kHz measurement bandwidth (flat), true RMS unloaded: 110 dB.

A stereo integrated amplifier that combines a digital to audio converter, preamplifier and power amplifier into one high-end one box solution.

22 kHz measurement bandwidth (flat), true RMS unloaded: 100 dB.


IMD (SMPTE), unloaded: < 0.02 %.
THD+N, unloaded: < 0.08 % from 20 Hz to 20 kHz at 30 Vrms output.


Analog input: 1 Vrms.
Digital input: -6 dBFS.

Nominal line voltage: 115 V or 230 V.
Input voltage range: +/- 15 %.

An integrated stereo amplifier, the smaller sibling of the Telos 590 NextGen. An all in one solution with a select range of digital and analogue sources.

22 kHz measurement bandwidth (flat): > 100 dB.

THD+N, unloaded: < 0.08 % from 20 Hz to 20 kHz at 30 VRMS output.
IMD (SMPTE), unloaded: < 0.02 % before clipping.

USB device:
– Audio Class 2.0 (no driver required on Mac OS X as of v.10.6.4 nor on Linux, driver required only for Windows).
– Sample rate up to 384 kHz/Bit depth up to 32.
– DSD over PCM capabilities.

1 x Toslink Optical or Digital S/PDIF coaxial RCA 75 Ohms.
1 x Analog RCA (Left & Right).

Nominal line voltage: 117 or 234 V (switchable).
Fuse 8A for 110V and 220V.
Input voltage range: +/- 10 %.

IEC 60065, 1/8 Output Power at 8 Ω: 240 W (per unit).

The best in-class stereo amplifier that delivers 450W of power. This product can be paired with any high-end power preamplifier.

22 kHz measurement bandwidth (flat), true RMS unloaded: 118 dB.


IMD (SMPTE), unloaded: < 0.04 %.
THD+N, unloaded: < 0.04 % from 20 Hz to 20 kHz at 20 Vrms output.


Max level before clipping, Analog input: 1 Vrms.


Nominal line voltage: 115 V or 230 V (+/- 15 %).
Fuse: 8 A.

A mono power amplifier that powers passive speakers, the smaller sibling of the  Telos 3300 NextGen.

22 kHz measurement bandwidth (flat), true RMS unloaded: 116 dB.


IMD (SMPTE), unloaded: < 0.01 %.
THD+N, unloaded: < 0.005 % from 20 Hz to 20 kHz at 30 Vrms output.


Analog input: 2 Vrms.
Digital input: 0 dBFS.

Analog input: 1 Vrms.
Digital input: -6.6 dBFS.


A dedicated phono amplifier, the perfect accompaniment to a premium turntable.

< 0.007 % (20 Hz-20 kHz at 4 Vrms output).

– 0.03 dB / + 0.06 dB max derivation from RIAA curve.

The JBL SA750 Integrated Amplifier features an iconic retro-inspired milled aluminum face panel with luxurious volume, balance and input dials and hefty switches for power, mute, direct, MC/MM phono, and Dirac Live room calibration. The face panel includes a 3.5mm Aux input and 3.5mm Headphones output, plus a 2-line orange display screen.

Retro-styled integrated amplifier with modern features

High-resolution Google Cast, AirPlay 2, uPnP Streamer

Full IP control including Control4 and Crestron

Power output 120W per channel into 8Ω, 220W into 4Ω

4 Digital and 5 analog inputs including MM/MC Phonograph input

Vintage teak-wood veneer side panels match 75th Anniversary Edition L100 Classic 75

Mains Voltage: 110-120V or 220-240V, 50-60Hz

IMD (SMPTE), unloaded: < 0.05 %.
THD+N, unloaded: < 0.05 % from 20 Hz to 20 kHz at 30 Vrms output.

Telos 1000 NextGen

A mid-level mono amplifier in one speaker unit, developed to power the Goldmund Telos 5500 NextGen. Features a digital and analogue input. A pair of mono amplifiers would accompany any high level preamplifier.