Magellan 350


Rated 5.00 out of 5 based on 1 customer rating
(2 customer reviews)

Introducing the latest MAGELLAN® series bass amplifier, the MAGELLAN® 350.   Along with our larger MAGELLAN® 800, the MG-350 represents the pinnacle in the next generation in compact, lightweight, high-output, versatile, bass amplification.

SKU: MG-350 Category:


Introducing the latest MAGELLAN® series bass amplifier, the MAGELLAN® 350.   Along with our larger MAGELLAN® 800, the MG-350 represents the pinnacle in the next generation in compact, lightweight, high-output, versatile, bass amplification.

The MAGELLAN® 350 is the little brother of the larger MAGELLAN® 800 but only in relation to its smaller compact size.  The MG-350 meets the same stringent design parameters for form, function, fit and finish as our larger MAGELLAN® 800.  The feature set and 350 watt output power level of this tiny amplifier make it a “big boy” in its amplifier class.   As well, the MG-350 delivers exactly what players have come to expect from the GENZLER® design team — performance, versatility and reliability.

From natural, pristine, transparent reproduction of the bass instrument to classic, vintage harmonic textures, the MG-350 provides the tonal pallet needed to cover all of the bassist’s amplifier requirements and is ideal for electric or upright bassists.

Design features Include:

  • Clean Channel –
    • Pristine and Articulate
  • Dual-Curve Variable Contour Circuitry
    • Curve A — Classic to Modern — Mid Scoop Curve
    • Curve B — Thicker to Vintage — Low-Mid Bump w/Tapered Top End
  • Active 3 Band EQ w/Parametric Mid Control
  • Signal Mute Switch
  • Thermal Sensing Variable Speed Fan Cooling
  • Full Featured XLR Direct Output Interface
  • 2.67 Ohm Min. Total Load
  • Output:  175W/8 Ohms,  350W/4 Ohms and 350W/2.67 Ohms
  • Dimensions: 9”W X 9.83”D X 2.63”H
  • Weight:  3.5 Lbs.

Additional information

Weight 6 lbs
Dimensions 13.75 x 12 x 4.5 in





PREAMP – all solid state analog design with integrated soft clip circuitry.

  • INPUT– 1Meg ohm input impedance
  • CHANNEL OVERVIEW – Voiced to provide natural, pristine, transparent reproduction of the bass instrument.  The circuitry consists of an FET feedback type variable gain circuit that provides wide range, continuously variable gain for use with a wide range of instrument pick-ups and preamps.
  • CONTOUR — continuously variable control of 2 vastly different response curves. In either CURVE position, when the SHAPE control is all the way off (CCW) the response curve is completely FLAT.
    • Curve A (Blue) — a variable pre-shaped curve that boosts lows and highs while simultaneously cutting mids.  The slopes are fairly gentle which keep the tone shaping very musical.  This curve covers a wide range of sounds from flat to classic to modern depending on the position of the SHAPE control.
    • Curve B (Amber) — a variable pre-shaped curve with attenuated high mids and highs, a low mid bump, and a slight roll-off of the lowest bass frequencies. Again, the slopes are fairly gentle which keep the tone shaping very musical. This curve is intended to provide sounds in the range of vintage amps and vintage cabinets that do not have tweeters.
  • ACTIVE EQUALIZATION – The MAGELLAN® 350 contains an active 3 band equalizer with a sweepable parametric mid-range frequency control.
    • Bass   +/- 15dB boost/cut shelving curve with a corner frequency of 75Hz
    • Mid      +/- 15dB boost/cut of the variable mid frequency selected
    • Freq     Variable mid frequency from 150Hz-3kHz
    • Treble   +/- 15dB boost/cut shelving curve with a corner frequency of 6kHz 

POWER AMP – The MAGELLAN® 350 uses a state of the art, class D power amplifier design and a high frequency auto-sensing universal switch-mode power supply (SMPS) to achieve unprecedented high performance and lightweight packaging. There are no Voltage Switches to change or jumpers to move. This SMPS senses the line voltage from 100-240 Volts and automatically configures itself.


  • XLR Direct Output –
    • Mic / Line Switch
    • Pre / Post EQ Switch
    • Ground Lift Switch
  • Aux Input
  • Head Phones
  • Dual Speakon® Speaker Outputs
  • Impedance Selector Switch for 8, 4 or 2.67 ohm operation


  • Power Output: 175W/8 Ohms, 350W/4 Ohms and 350W/2.67 Ohms
  • Minimum Speaker Load: 2.67 Ohms
  • Operating Power condition: 100 – 240V, 50/60 Hz
  • Dimensions: 2.63”H X 9”W X 9.83”D (67mm H x 228.6mm W x 249.8mm D)
  • Weight: 3.5 LBS ( 1.75 Kg)


  • Dimensions: 13.6”L x 12”D x 4.5”H (345.4mm x 304.8mm x 114.3mm)
  • Weight: 6 LBS (2.72 Kg)

Owner's Manual

Click to View Owner’s Manual

Video Demonstrations

2 reviews for Magellan 350

  1. Joe

    Okay so, I’ve had the MG 350 for about two weeks now. I’ve been playing out of a single high end 112 cabinet. I must admit that I’m still experimenting with the diverse tonal variations. So far, this amp has not only met my expectations but has exceeded them. The wattage is more than sufficient for my needs and that is just running a single cab. Soon enough I will be getting another 112 cabinet and will be able to run the full 350 W. The contour and the three band EQ are very sensitive to even minor changes which is great for expressional dynamics and dialing in that sound you’re looking for. Jeff was great to work with and it was a pleasure to do business with him. Thank you!

  2. Rated 5 out of 5

    A Redeemed Wretch

    For years I played through a SWR Super Redhead and swore it was the best all around combo. While it served me playing for many worship teams for many years, I sold it to a friend who needed it more as I had to stop playing when my daughter was born. What the heck man, get to the point. So I have not a fretting in my life, only smooth fingerboards…and between my 5 string acoustic bass and my EUB (especially when played arco) very few combo amps I have played can hang. An bowed low e farts almost every reasonably priced combo I have tried, till this. I was at Chuck Levin’s Washington Music Center trying out various EUBs and saw the MG 350…I tried it, and immediately was blown away! At 1/4 of the size and weight, and 500 dollars cheaper than my old beloved SWR, the MG350 sounded so much better (so that is what they mean when they say transparent). I brought it home, and knowing if I start playing in worship teams again, I can add the second speaker if needed. Seriously folks, I am running the volume and master at 9 o’clock and it is plenty loud! I have played with the various settings and am impressed of the simplicity of operation, to dial in various “color” to the sound. So whether I am bowing away, walking, or slapping, this combo is absolutely INCREDIBLE! The handle it perfect, making schlepping this thing a breeze, and it really allows the personality of each instrument to come through. Mr. Genzler, sir, you and your team have done it again!! Thank you!

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