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REDDI Tube DI Mega-thread-III

Man, you guys with all this pizza talk are making me hungry! Too bad I live in Florida. We have a very good pizzeria just down the street from me called Anthony's, but when I can go to LaGuardia and get a slice that's better than the best slice I've ever had in Fla, I feel quite inferior.

:D
 
Ya, it's all in the crust. Gotta be. I don't know what makes the crust (or most bread products for that matter) better in the tri-state area, but I used to think it was all a load of horsehockey until I had Amerosa rolls on a cheesesteak and pizza at several places up there. Some of my friends speculate it's the water...I might buy into that...our drinking water in Florida is terrible. You can actually taste the bleach.
 
todays rig
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That's very cool. I wonder if he'll be demoing the Black REDDI and KGB, too. Not much gives me GAS anymore now that I'm pretty squared away, but have to admit that the Black REDDI could change that.
 
Okay, so I know the REDDI isn't supposed to work as a preamp and all that. But tonight just for an experiment, I brought mine to band practice. Bass>REDDI>QSC RMX 2450 power amp (just one side)>fEARful 12/6.

Worked great. Gobs of headroom and clarity and got that REDDI sound. The whole band commented how good my tone was tonight.

Next week Imma bring the 12-sub too and run both sides of the power amp. Mmmm...
 
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It's not that it won't work as a preamp. It just won't work in every situation as a preamp. Like I haven't had much luck running it into the effects return of my amps. But it can work, as you found out.
 
Peter just put this on Gearslutz:

Hall A Booth 6280

Introducing the KGB-II and KGB-Itf Instrument Pre-Amplifiers

West Hills, California - A Designs Audio, Inc. introduces the KGB-II and KGB-Itf instrument pre-amplifiers. These products are mult- functional in the world of recording and live performances.

The KGB-II and KGB-Itf are single-ended, high input impedance, discrete audio pre-amps designed for high impedance, unbalanced outputs such as: guitar, bass guitar, and electronic keyboards. Just as a low impedance, balanced pre-amp is needed, (designed for use with microphones), a pre-amplifier designed for use with unbalanced high impedance instruments is also required. The KGB Series contains high voltage, discrete op-amps with balanced output transformers by Cinemag, Inc.

The KGB-II is a two-channel, solid state unit that allows use of both channels for stereo recordings or live performances. This works well with stereo output instruments such as: keyboards or stereo guitar pickups. For bass players, there is freedom to use two basses in a live performance, simply by picking up the other bass and playing without any delay between songs.

The KGB-Itf (Tone Filters) is a mono unit . It has the same features of the KGB-II, but includes three tone controls, High, Mid, and Bass.

GENERAL FEATURES:

- All Metal Chassis
- Milled Aluminum Knobs
- Balanced XLR Gold Pin Neutrik Outputs
- Switchcraft 1/4" Input Jacks
- Bipolar Electrolytic Capacitors
- 1% Metal Resistors
- Blue Led Power Indicator
- 4 Rubber Feet
- Heat Vents


KGB-II Features:
- Two Discrete Inputs with Thru
- Gain Select Switches for each channel - High/Low
- Phase Reverse Switch for each channel
- Gain Lift Switch
- External Power Transformer for a very low Noise Floor

KGB 1tf Features:
- Single Discrete Input with Thru
- Gain Select Switch - High/Low
- Phase Reverse Switch
- Ground Lift Switch
- External Power Transformer for a very low Noise Floor
- Three Band fixed frequency Tone Filter with 12db cut/boost - High/Mid/Low

APPLICATIONS:

- Output to Line-In to FOH or Stage Monitors.
- Output to Line-In on a Recording Console.
- Output to Input of Digital Audio Converters.
- Output to Power Amplifiers.
- Both devices provide a Balanced, Line-Level +4db Output, which allows for bypass of the typical DI, Microphone Preamplifier and other input stages.

SPECIFICATIONS:

- S/N…………….Better than 90db (shorted input)
- Output……….Xfmr Balanced +4 @ 600 ohms
- Power………..20VAC (rated) 22-27VAC (unloaded) External, +/-24VDC Internal
- Gain……………Low = 70db, High = 90db (2Khz source @ .775V)
- Gain……………Low = 35db, High = 60db (2Khz source @ .09mv)
- Sensitivity....Lower than .09mv

Street Price for each unit: 745.00usd

A-Designs Audio, Inc.
P.O. Box 4255
West Hills, CA 91304
Phone: 818-716-4153
 

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I do a lot of practicing at home through headphones as I've got little ones who I don't want to wake. As it relates to the reddi I run it into a small A&H ZED board, which allows me to plug in a set of head phones, an I phone and my I Mac. It also let's me route my bass into the computer via USB not recording quality but good for my purposes. I also can run the bass signal (or mixed with an audio track) to a small PA, studio monitors or my bass amp. It sounds great in all forms.

I say this only because it seems like a bunch of folks want the REDDI sound in a bass rig and the house and I would imagine there are a number of creative ways to do it.

I also have a couple of double bass amps Acoustic Image and EA Doubler which have dedicated mic inputs, I haven't tested it but I'm guessing running the balanced out of the REDDI into the mic input on the amp and then using the amps DI for the house might not be a bad option. Running the thru into the second input could provide a direct A/B as well. I have not done this and don't need to unless anyone wants to know the results.