pre / power amplifiers – Tonezone Audio https://tonezoneaudio.com Audio Video Home Theater & HiFi in Saudi Arabia Thu, 05 Nov 2026 20:26:02 +0000 en-US hourly 1 https://wordpress.org/?v=5.0.21 https://tonezoneaudio.com/wp-content/uploads/2021/07/cropped-logo-32x32.png pre / power amplifiers – Tonezone Audio https://tonezoneaudio.com 32 32 bryston 4B Cubed Dual-Mono Amplifier https://tonezoneaudio.com/product/bryston-4b-cubed-dual-mono-amplifier/ Wed, 24 Dec 2025 21:52:57 +0000 https://tonezoneaudio.com/?post_type=product&p=7585

Now rated at 300 watts per channel into 8 ohms, (and upwards of 500 into 4 ohms), this true dual-mono amplifier is powerful enough for practically any speaker - 20 years warranty 

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Features

  • Balanced XLR and Single ended RCA input
  • 2 Channels each with fully independent power supplies including transformers
  • 300W into 8 ohms (and up to 500 into 4 ohms) per channel
  • The patented Salomie circuit found in all Cubed Series amplifiers
  • Switchable gain (23dB or 29dB)
  • Fully convection cooled means no noisy fans
  • Machined and anodized aluminum enclosure and dress panel
  • Less than 500mW standby power consumption
  • SoftStart microprocessor controlled startup sequence won’t trip circuit breakers
  • DC trigger for automated turn on and turn off
  • Legendary Bryston 20 Year Warranty

specifications
Dimensions Inches: 17 or 19 W x 6.3 H x 15.5 or 17.75 (with front handles) D
Weight 42 lbs | 19 kg
Frequency Response: <1hz – 100khz: -3db
THD+N (20Hz-20kHz @ Rated Power, 8Ω): <0.005%
Power Output (per channel): 300W @ 8Ω | 500W @ 4Ω
Noise: RCA: -112dB
XLR: -117dB
Input Impedance: Unbalanced 7.5kΩ
Balanced 30kΩ+ / 6kΩ-
]]> audiolab 9000q preamplifier / dac https://tonezoneaudio.com/product/audiolab-9000q-preamplifier-dac/ Mon, 08 Dec 2025 22:15:31 +0000 https://tonezoneaudio.com/?post_type=product&p=7311 Designed to be the dedicated management of a multi-source, multi-format, hi-fi system, the 9000Q caters for analogue and digital sources with 3 x line level AUX inputs, a balanced XLR stereo pair, a dedicated phono input , as well as 2 x COAX (S/PDIF up to192kHz 24Bit), 2 x Optical (S/PDIF up to 192kHz 24Bit), a Bluetooth 5.1 receiver and a PC USB input.]]> General Description Preamplifier Design Philosophy and Core Technology ES9038Pro 32-bit DAC
MQA Full decoder (PC USB, Coax/Optical)
4.3” 800 x 480 IPS LCD
Bluetooth 5.1 (aptX/aptX HD/LDAC) streaming
Dedicated Current-Feedback Headphone Amp
Dedicated High Performance Low Noise MM Phono stage Inputs 3 x Analogue, 1 x XLR, 1 x Phono (MM)
2 x SPDIF (Coax), 2 x SPDIF (Optical)
1 x PC USB (USB B), 1 x Bluetooth (aptX/aptX HD/LDAC) Outputs 2 x RCA, 1 x XLR, 1 x Headphone, 2 x 12V Trigger Sampling Frequency Optical/Coaxial: 44.1-192kHz
Sampling Frequency
PC USB: 44.1kHz-768kHz (PCM) / DSD64, DSD128, DSD256, DSD5, DSD512 Preamp / DAC D to A Converter ES9038Pro Input Sensitivity 1Vrms (Line, Volume = 0dB)
2Vrms (XLR, Volume = 0dB)
4.5mV (Phono MM, Volume = 0dB) Total Harmonic Distortion (THD) < 0.001% (1KHz @ 0dBFS) Frequency Response 20Hz – 20kHz (+/-0.1dB) Output lmpedance 120 ohm Max.Sampling Frequency Optical, Coaxial: 192KHz
PC USB: PCM768kHz, DSD512 Signal-to-noise Ratio (S/N) > 113dB (A-weighted, RCA)
> 117dB (A-weighted, XLR Direct) Headphone Amplifier Total Harmonic Distortion (THD) < 0.01% (1kHz, 50mW ) Output lmpedance 2.35 ohm Load lmpedance 20-600 ohm General Standby Power Consumption <0.5W Net Weight 6.2kg Gross Weight 8kg ]]> audiolab 9000p power amplifier https://tonezoneaudio.com/product/audiolab-9000p-power-amplifier/ Mon, 08 Dec 2025 22:00:22 +0000 https://tonezoneaudio.com/?post_type=product&p=7308 2 x 100 watts rms xlr class ab ]]> General Description Power Amplifier Design Philosophy and Core Technology Class AB power amplifier
CFB (Complementary Feedback Technology)
Stereo/Bridge mode Inputs 1 x Analogue, 1 x XLR, 1 x 12V Trigger Outputs 1 x Stereo Speaker Power Amplifier Section (STEREO) Gain 29dB (RCA) / 23dB (XLR) Rated Power Output Stereo: 2 x 100W (8 ohms, THD <1%)
Stereo: 2 x 160W (4 ohms, THD <1%)
Bridged (Mono): 300W (8 ohms, THD <1%)
Bridged (Mono): 380W (4 ohms, THD <1%) Frequency Response 20Hz – 20kHz (+/-0.3dB) Total Harmonic Distortion (THD) <0.002% (1kHz) Input Sensitivity 1Vrms (RCA)
2Vrms (XLR) Input Impedance 10k ohms Signal-to-Noise Ratio (S/N) > 112dB (A-weighted) Max. Output Current 15A General Standby Power Consumption <0.5W Net Weight 9.2kg Gross Weight 10.6kg ]]> LUXMAN POWER AMPLIFIERS M-10X https://tonezoneaudio.com/product/luxman-power-amplifiers-m-10x/ Wed, 05 Nov 2025 15:43:38 +0000 https://tonezoneaudio.com/?post_type=product&p=7155

Open your mind and experience the true depth of sound

]]> Rated output 150W + 150W (8Ω)/at stereo
300W + 300W (4Ω)/at stereo
600W (8Ω)/at monaural

 

The M-10X is the most important innovation is the realization of our new amplification feedback engine “LIFES”, which has been developed and refined through the skillful attention of LUXMAN’s technical team. While based on our traditional ODNF technology, we implemented a fundamental review of the system and every detailfrom the layout down to individual components which all contribute to a rich musicality, full of vitality.
High performance drivability enhances playback through any speaker system.A beautiful chassis housing design, with blasted white finish, is proudly complimented with proper analog meters.This exquisite flagship model, the M-10X, can evoke what we mean by the true depth of sound, marking the beginning of a new era for LUXMAN

 

]]> NAD M23 V2 Stereo Power Amplifier https://tonezoneaudio.com/product/nad-m23-v2-power-amp/ Tue, 02 Sep 2025 20:36:55 +0000 https://tonezoneaudio.com/?post_type=product&p=7120 PURE SOUND DELIVERED BY PURIFI Dynamic output of 2 x 260W into 8 ohms and 2 x 520W into 4 ohms ensures the tactile punch of your music    ]]>

Features & Details

  • Second-generation HybridDigital Purifi Eigentakt™ amplifier technology

  • Continuous Power Output: 2x200W into 8 ohms; 2x380W into 4 ohms

  • Dynamic Power Output: 2x260W into 8 ohms; 2x520W into 4 ohms

  • Bridged Power Output: 700W mono continuous into 8 ohms

  • Virtually unmeasurable noise, harmonic distortion, intermodulation distortion

  • Wide, flat frequency response into any loudspeaker load

  • Balanced (XLR) and single-ended (RCA) auto-sensing inputs

  • Three-position adjustable gain control

  • 12V trigger input and 12V trigger output with 1s delay from 12V input

]]> advance paris power amp X-A160 EVO https://tonezoneaudio.com/product/advance-paris-power-amp-x-a160-evo/ Sat, 21 Sep 2024 05:12:37 +0000 https://tonezoneaudio.com/?post_type=product&p=6259

XA160 POWER AMPLIFIER use of "Audiophile" components guarantees ULTRA FINE PERFORMANCE AND FOR STEREO & HOME THEATER SET UPS

]]> Output power 8Ω 2 x 160 W RMS Output power 4Ω 2 x 240 W RMS Bandwidth 10 Hz – 80 kHz Distortion < 0.07% Signal-to-noise ratio > 120 dB Channel separation > 80 dB Input impedance Unbalanced 20 KΩ Input impedance Balanced 38 KΩ Mains voltage 115-230V Standby power consumption < 0,5W Max. power consumption 500W Transformer power 700W Transformer Toroidal

 

]]> accuphase STEREO POWER AMPLIFIERP-7500 https://tonezoneaudio.com/product/accuphase-stereo-power-amplifierp-7500/ Wed, 06 Mar 2024 18:40:08 +0000 https://tonezoneaudio.com/?post_type=product&p=5899

* call for price – Saudi shipping only 

back order ]]>  

  • Large output 300 W / 8 ohms, 600 W / 4 ohms, 900 W / 2 ohms

  • 10-parallel push-pull output stage power transistors

  • Instrumentation amplifier principle

  • Current feedback amplification circuits

  • Balanced Remote Sensing

  • MCS+ circuit and current feedback topology in amplification stage

  • High damping factor of 1,000

  • Speaker output protection

  • Highly responsive large-scale power meters

  • Support for bi-amping and bridged mode connection

 

]]> Pass LABS XP-22 PRE AMPLIFIER https://tonezoneaudio.com/product/xp-22/ Tue, 28 Sep 2021 14:12:37 +0000 http://136.244.91.106/?post_type=product&p=2203 Best Preamp – 2024 Gear of the Year Awards (WINNER) Review futureaudiophile.com – 2024    ]]> The new design uses double-shielded low noise toroidal transformers in an external supply connected via aviation-grade circular connectors using silver over oxygen-free copper. The power supply is dual mono with two transformers with lower radiated and mechanical noise. Noise is the most prominent part of THD+N at low levels, so by lowering noise we get better resolution and dynamics.

 

Overall Gain 9.3dB Balanced
Remote yes
Inputs 5
Outputs 2
Input Impedance 22K Ohms
Power Consumption 40 watts
Number of chassis 2
Dimensions, Each Chassis 17”W x 12”D x 4”H
Weight (LBS) 40
]]> SUGDEN Masterclass SPA-4 Stereo Power Amplifier- titanium https://tonezoneaudio.com/product/masterclass-spa-4/ Sun, 26 Sep 2021 15:20:38 +0000 http://136.244.91.106/?post_type=product&p=1836

Rescuing Music From Technology

The pure class A power output circuit like never heard before

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Masterclass SPA-4 Stereo Power Amplifier & MPA-4 Balanced Mono Power Amplifier

The popularity of the Masterclass series has resulted in over seventeen years of continuous production. Offering an excellent price/performance ratio it is easy to see why it remains so successful. With an abundance of headroom, the MPA-4 mono power amplifiers deal easily with heavy complex music, allowing the low level detail to be heard clearly and accurately. Boasting a fully balanced circuit design, it can be the engine room of a fully balanced hi fi system.

The SPA-4 is a stereo version of the MPA-4 and uses the same class A circuit. The only differences are power output and the additional flexibility of both single ended and balanced inputs. Not every music lover can accommodate two substantial power amplifiers in their listen space, so a single SPA-4 could be the solution. One of the noticeable abilities of the SPA-4 is how well it works with smaller loudspeaker designs as well as large ones. Control and soundstage are two key elements of the SPA-4 making it a fine power amplifier.

SPA-4 Power Amplifier Back Panel

SPA-4

Facilities

Inputs ​                                    Stereo line level, stereo balanced

Outputs                                  Stereo pair multi-way locking binding posts

Specifications

Input Sensitivity                      1Volt for full output

Power Output                         75 Watts into 4 Ohms both channels working

Frequency Response             +/-0dB 15Hz-30kHz

Bandwidth                             -3dB points 2Hz-200kHz

Signal to Noise                       >85dB

Gross Weight  (packed)         25kgs

Dimensions                           250 x 430 x 350mm (hwd)

]]> Pass labs XA30.8 class a power amplifier https://tonezoneaudio.com/product/xa30-8/ Sun, 26 Sep 2021 09:19:06 +0000 http://136.244.91.106/?post_type=product&p=1809

high-biased MOSFETs providing higher-power class A operation

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Class  

 

 

A Type Stereo Gain (dB) 26 Inputs XLR/RCA Power Output /ch (8 ohm) 30 No Output devices (/ch) 40 Power Consumption (Watts) 400 Standby Power Consumption (Watts) <1 Number of Chassis 1 Unit Dimension (W x D x H) (In.) 19 x 21.25 x 7.5 Unit Weight (LBS) 88 ]]>