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Amplifiers & Speakers:
Amplifier Heads
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EA Micro 300 Musical Instrument Amplifier |
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Manufactured by:
Euphonic Audio
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The US made, EA iAMP Micro 300 is a tiny but powerful amp. At around three pounds, this Class D amp will deliver 300 watts into a four or two ohm load. It offers two channels with independent three-band equalization, and when using one input only you can switch from one channel to another using a footswitch! (not included, see below for some switch suggestions)
EA has wisely addressed the sometimes questionable power levels we encounter on the stage from hell (I've been there, and I'll bet you have, too). Their 4" by 4" Switching Power Supply features true Power Factor Correction from 100-240 volts and from 50-60 Hz, so if you're caught in a low voltage situation at the end of a pier in NJ (happens to me!), the Micro 300 can still deliver a cool 300 watts (@ 4ohms), even down to 100 volts. Please note: The current model is for US and other approx 110-120 volt power countries only. EA found that some areas of the world with "240 volt" power actually exceeded 260 volt peaks, which the Micro could not handle. The next group of Micro 300 will have a revised power supply that will be able to handle worldwide voltages, probably during the fourth quarter of 2008.
The Wizzy 10 can make an excellent companion speaker for a powerful yet compact rig. In spite of being so light and compact it can deliver quite a punch. At the right is a photo of true Bass Bliss, with Bob at a September 2008 outdoor party gig playing a Micro 300/Wizzy 10 rig. Carrying it in and out of a gig was bliss, too.
The power amp of the Micro 300 is based on the proven Class D power amp technology of the iAMP 200 (Wizzy Combo). This power amp's highly efficient design means neither cooling fan or external heat sinks are necessary.
All this and more in a package weighing around 3 pounds and the size of a 1/2 sheet of paper!
- Inputs: Two separate and distinct channels with individual controls.
- Trim controls to adjust the overall level of channel one, channel two, and the DI output
- Intelligent Input Switching with optional footswitch; you can use a single or double momentary contact footswitch (examples of footswitches that should be compatible are the Boss FS-6 and Rolls RP8)
- With one instrument plugged in, the switch toggles the instrument between channel one and channel two, so there can be different settings
- with two instruments plugged in, the switch moves from channel one » channel two » both
- a single footswitch controls the Intelligent Input Switching; when a double (¼" TRS plug) switch is used, the second button controls the mute function
- Controls: Channel switch, Input gain, 3-Band EQ, Master Volume, Mute switch, Effects loop blend
- EQ: Low, Mid, and High for each channel
- Effects Loop: Parallel effects loop with blend control
- Internal (computer style) jumpers control...
- Effects loop is inserted in
- Channel One only
- Channel One and Two are both affected (default)
- choose between pre- and post-EQ for the DI output (default: set to pre-EQ)
- choose what signal is muted by the footswitch
- speaker output and tuner output muted
- speaker output muted only (default)
 - Outputs: Speakon speaker, tuner, effects send, 1/4" stereo balanced DI out
- Frequency Response: 20Hz to 20kHz ± 3dB
- Power Output: 300 watts @ 4 ohms or 2 ohms; "About 175 watts @ 8 ohms" per EA
- Size: 2.1"H x 8.5"W x 5.4"D
- Weight: Around Three Pounds!
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1 foot DI Breakout Cable (TRS 1/4 to XLR)
This short cable works great as a breakout cable for the EA Micro amplifier; it is an adapter for the TRS (Tip/Ring/Sleeve) jack on the amp to a standard "mic" cable (XLR) for connection to a house sound system...
$13.50
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EA Backpack for Micro 300 and Wizzy 10
This cool gig system for the Micro 300 and Wizzy 10 has room for the cabinet, head, cables - and you can wear it on your back!
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Euphonic Audio Wizzy 12 Speaker Cabinet
The Wizzy's design incorporates a custom Euphonic Audio twelve-inch driver with a whizzer cone to handle the higher frequencies... • rated at 200w • 4 ohms • 103dB @ 1m • 17Hx17Wx12.5D inches • approx 29 lbs.
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Euphonic Audio Wizzy 10 Speaker Cabinet
A smaller and lighter version of the original Wizzy 12. Less than 20 lbs., this compact cab with a ten inch driver makes an ideal companion to the new 2.5 lb. Micro 300 amplifier... • rated at 250w • 4 ohms • 101dB @ 1m • 15Hx12Wx11D inches • approx 18 lbs.
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Euphonic Audio Wizzy 12 MLINE Speaker Cabinet
The MLINE version of the Wizzy 12 employs a specially-engineered transmission line cabinet to provide a deeper sound from a compact speaker... • rated at 250w • 4 ohms • 101dB @ 1m • 15.6Wx19Hx12.5D inches • approx 34 lbs.
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Here is what some of our customers think about this product:
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Hi Bob and Mark, I got my EA Micro 300 and Wizzy 10 today, as promised. So far, I've only auditioned it in my living room, but wow... they sound great. It sounds like MY BASS. I even put it in the back pack and walked around with it for a while, and really feel I can manage the subway with it just fine. Thank you so much for everything. I'll definitely post on talkbass about the great deal and sound.
—Jack H
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I used the Micro 300 with my GK 410 on Saturday. It was an outdoor gig
at the CBS Studio Film Lot. Swing music and some pretty loud Rock n
Roll. All seasoned players, lot of fun.The band had Horns, two
guitars, keyboards, drums, harmonica and lots of vocals. The Micro 300
sounded beautiful with plenty of headroom with the King Doublebass as
well as my electric bass.
Before the party we had time for a sound
check and some rehearsal so at one point I had someone play the
upright so I could hear it out in front. With the upright (especially
outside gigs) I usually have to run the bass into the PA but it wasn't
necessary. The upright had clarity and punch on stage as well as out
front. I ran the EQ with the treble and mid flat and the bass around
1:00 just to add a little warmth.
I've played the upright in a number
of amps but it never sounded as good as with the Micro 300. Thumping
lows and the rockabilly slap sound was sweet not harsh. I'm gonna sell
the GK Head and Cabinet and a few other things and get some of the EA
cabinets.
Thanks Bob, talk to
you soon.
—Patrick L
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