Rotel RB-1590 Stereo Power Amplifier
3749,00 €
Power – refined, detailed, and plenty of it. Rotel RB-1590 stereo power amplifier is rated at 350 Watts per channel into 8 ohms both channels driven. That is a lot of power, but larger listening rooms or less sensitive loudspeaker designs require it to bring out the best possible performance and attain realistic audio dynamics.
Overview
Power – refined, detailed, and plenty of it. Rotel’s new Class AB stereo power amplifier is rated at 350 Watts per channel into 8 ohms both channels driven. That is a lot of power, but larger listening rooms or less sensitive loudspeaker designs require it to bring out the best possible performance and attain realistic audio dynamics.
The impressive capabilities of this amplifier begin with a solid foundation consisting of twin massive toroidal transformers custom made by Rotel. These transformers are just part of a rock-solid power supply that includes eight special British made BHC capacitors, known for their low loss and quick response times. These components will continue to supply all of the voltage and current requirements needed, even under the most difficult load conditions.
But power unrefined has never been a Rotel design goal. Every aspect of circuit design has been carefully considered and each component has been rigorously selected after extensive listening sessions. The circuit topography has been laid out in a true monoblock design, ensuring maximum signal separation and improved stereo imaging.
Features include: XLR Balanced and RCA input connections, two pair of 5-way speaker binding posts, 12-volt trigger control, thermal protection circuitry, overcurrent, over-voltage protection circuitry, dual staged power on relay to reduce surge current and extend longevity, and a detachable IEC power cord all in a 5U chassis with included rack ears.
The RB-1590 has been designed for the most discerning audio enthusiast and will provide the highest levels of audio performance.
| Amplifier Class: | AB |
| Continuous Power Output: | 350 W/Ch (All Channels Driven, 8Ω) |
| Total Harmonic Distortion (THD): | 20 Hz – 20 kHz <0.03% |
| Frequency Response: | 10 Hz - 100 kHz ±0.5 dB |
| S/N Ratio (IHF "A" Weighted): | 120 dB |
| Gain: | RCA: 37.5 dB, XLR: 23.5 dB |
| Intermodulation Distortion (60 Hz:7 kHz, 4:1): | <0.03% |
| Damping Factor: | 300 |
| Speaker Impedance: | 4Ω Minimum |
| Input Sensitivity: | Line Level Inputs (RCA): 2.2 V, Line Level Inputs (XLR): 3.5 V |
| Input Impedance: | Line Level Inputs (RCA): 12 kΩ, Line Level Inputs (XLR): 100 kΩ |
| Channel Separation: | >50 dB |
| Dimensions (W x H x D): | 431 x 237 x 454 mm (17" x 9.75" x 17.9") |
| Front Panel Height: | 5U / 221 mm (8.75") |
| Power Requirements: | 230 V, 50 Hz |
| Power Consumption: | 800 W |
| Standby Power Consumption: | 0.5 W |
| Net Weight: | 38.1 kg (84 lb) |
| BTU Rating (4Ω, 1/8th Power): | 2100 BTU/h |
Rotel is a respected audio brand known for clean, high-current amplification and a “music-first” approach to engineering. With decades of experience in both stereo and home cinema electronics, Rotel components are valued for their control, dynamics and long-term reliability — especially when you want a system that sounds coherent in a real room, not just on paper.
Hi-Fi Market is an authorised Rotel dealer in Estonia, supplying genuine products with official manufacturer warranty and local support. We help you choose the right Rotel direction based on your speakers, room size and listening habits — from an integrated stereo amplifier to separates, or a cinema setup built around AV processing and power amplification.
Visit our showroom near Tallinn (Tabasalu) to discuss system matching and real-world setup priorities before you buy.
Build a Stereo or Home Cinema System with Rotel
Rotel is often chosen as the “engine” of a system: start with the core component, then build around it with speakers and sources that suit your room and preferences.
Explore compatible categories to build a balanced Rotel-based system:
If you want a quick shortlist, contact us — we’ll recommend a Rotel-based system matched to your room and budget.
FREE DELIVERY ACROSS ESTONIA (For orders over €100)
Shipments within Estonia generally arrive at the destination specified by the buyer within 3-5 business days from the entry into force of the sales contract. The contract enters into force from the moment the amount due is received into the online store's bank account.
If you wish, you can also pick up the goods yourself. The address of the salon is Kallaste 7, Tabasalu.
WE DELIVER TO ALL COUNTRIES OF THE EUROPEAN UNION.
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OWNER OF THE ONLINE STORE
The owner of the online store hifimarket.ee is Audio Sommelier OÜ (registration number 16891515), address Kallaste, 7, Tabasalu Keskus, Estonia 76901
