Outlaw 7100 7-channel Power Amp

Description

The Outlaw 7100 is a classic multichannel power amplifier from Outlaw Audio designed to deliver serious power and performance for home‑theater systems without the premium price tag of many high‑end separates. Built in the USA and first introduced in the early 2000s, this seven‑channel amplifier was aimed at enthusiasts with 6.1 and 7.1 surround‑sound setups who wanted real, robust amplification—especially for advanced formats like Dolby Digital EX and DTS‑ES—without spending a fortune.

At the heart of the 7100 is a Class‑AB architecture with a high‑current power supply driven by a custom 1.2 kVA toroidal transformer, giving each channel plenty of energy to handle dynamic transients and demanding speakers. The design uses four discrete output devices per channel and 20,000 µF of filter capacitance, resulting in a total of 140,000 µF of stored energy across seven channels. This substantial power reservoir helps the amplifier deliver clean, controlled output with low distortion—even when all channels are driven simultaneously.

In terms of raw power, the 7100 offers 100 watts per channel into 8 ohms (20 Hz–20 kHz) with all seven channels driven and a healthy 165 watts per channel into 4 ohms—figures that were notable at its original $899 street price. These ratings make the 7100 capable of driving a wide range of speaker types, from moderately efficient bookshelf speakers to larger floor‑standing systems, particularly in home‑theater environments.

Sonically, the Outlaw 7100 is widely described as clean, transparent, and powerful. Reviewers of the era noted that while the amplifier’s spec sheet numbers weren’t earth‑shattering compared to boutique amplifiers, the actual performance—in terms of low distortion, wide bandwidth, and sound control—belied its modest price. One contemporary review described it as a “solid, no‑nonsense amplifier that fills the house with dynamic, punchy sound without obvious coloration.”

Another common point of praise from owners and reviewers alike was the 7100’s robust build and quiet operation. With individual heatsinks for each channel and no noisy onboard fans, the amplifier runs silently even during extended listening sessions, letting the listener focus on music or movie soundtracks without distraction.

The amplifier’s connectivity is straightforward: standard RCA inputs, a low‑voltage trigger input for synchronized power on/off with other components, and heavy‑duty speaker binding posts make integration into most home theater systems simple. Its compact footprint (about 5″ × 17.2″ × 16.2″) and substantial weight (around 51 lb) underline its serious design philosophy—offering seven high‑current channels in a relatively conventional chassis.

While the 7100 has since been succeeded by newer models with higher output and balanced connections, it remains a respected choice on the used market for those building or upgrading classic multichannel systems. Its combination of Australian‑designed circuitry (with local US manufacturing), strong specs, and reliable performance continues to attract buyers who want an amplifier that simply gets the job done—powerfully, cleanly, and musically.

Product Specifications

• Type: 7‑Channel Power Amplifier

• Amplifier Class: Class‑AB

• Power Output (8 Ω): 7 × 100 W @ 20 Hz–20 kHz, all channels driven

• Power Output (4 Ω): 7 × 165 W @ 20 Hz–20 kHz, all channels driven

• Frequency Response: 20 Hz – 20 kHz ± 0.1 dB

• Total Harmonic Distortion (THD): < 0.05 % all frequencies; < 0.01 % at 1 kHz

• Intermodulation Distortion: < 0.05 %

• Signal‑to‑Noise Ratio: ~119 dB (A‑weighted)

• Damping Factor: > 400 (10 Hz–400 Hz)

• Power Bandwidth: 5 Hz – > 100 kHz (+ 0/‑3 dB)

• Gain: 28 dB

• Input Impedance: Nominal 50 kΩ

• Input Sensitivity: 1.00 V for full rated output

• Slew Rate: 50 V/µs

• Remote Trigger: 3–32 V DC (5 mA)

• Dimensions (HxWxD): 5″ × 17.2″ × 16.2″

• Weight: 51 lb

• Power Requirements: 115 VAC, 50–60 Hz; ~1200 W max