From the maker:

Description:
We all know there are plenty of digital multi-effect units out there, but how about an analog one that’s so small it can fit in your shirt pocket? The TZ-2 Fuzz may appear simple at first glance, but once you plug it in you’ll discover it’s multiple uses.

A retro-style fuzz effect based on the vintage Univox Superfuzz, the concept behind the TZ-2 was to create distortion using methods other than waveform clipping. Unlike standard distortion and fuzz pedals, the TZ-2 produces a sawtooth waveform that yields a much ruder and cruder tone with a whopping low-end that makes it perfect for use with Bass as well as Guitar.

So where do we get off calling the TZ-2 a multi-effect? Well, its circuit contains a diode ring. Diode rings are used to add upper octave tones to an input signal (think Dan Armstrong Green Ringer or Tychobrahe Octavia). The TZ-2’s upper octave tracks particularly well and is smoother and more subtle than most “boutique” octavia clones currently on the market. It even tracks well on Bass, creating a very unique, synth-like tone on upper register notes. In addition, playing double stops or chords through the TZ-2 will produce atonal, clangorous tones similar to a ring modulator, making it great for special effects and more unconventional applications.

The TZ-2 Fuzz: Distortion, Octavia, and Ring Modulator - Three great analog effects in one pint-sized powerhouse!

Tech Specs

TZ-2 THE FUZZ
	Input Impedance:		470K ohm
	Input Jack:		1/4 Inch standard phone jack
	Output Impedance:		1k Ohm
	Output Jack:		1/4 Inch standard phone jack
	Output:		1
	Controls:		VOLUME, DEPTH
	Switch:		NORMAL/EFFECT
	Max Amplitude:		+30dB
	Power Supply:		9V Manganese dry cell battery or special AC Adaptor
	Power Voltage:		DC9V (Battery) / DC9 V (AC Adaptor)
	Current Consumption:		6 mA
	AC Adaptor:		Guyatone AC2 (optional) Input: AC120V Output: DC9V/200 mA (Center -/Sleeve +)
	Dimensions:		2.75″ W x 3.875″ L x 1.5″ H
	Weight (w/o battery):		8.0 oz
	Accessories:		9V Manganese dry cell battery, User’s Manual, Warranty Card

From the maker:

description:
The El Grande Bass Fuzz, the latest offering from MXR Bass Innovations, is a versatile and brutal fuzz designed just for bass. We took a classic 70’s fuzz circuit, re-tuned it for more low end, and added a DEEP switch that delivers up to +15dB of monstrous bass that is internally adjustable between 87Hz - 113Hz. And that’s not all: Volume, Tone, and Fuzz controls let you sculpt your tone with precision to get everything you need—from searing, sustained upper-register chords to punchy, growling low B’s—without sacrificing low end or clarity. The El Grande comes in a lightweight but durable aluminum casting with the same high-quality jacks and switches that have made MXR pedals the road-ready standard on pedal-boards around the world for over 30 years.

Manual

Big day today.

1) Got my computer back. Turns out the power supply had a part “explode”. No idea, but it’s running now after recovering everything from backup last night.

2) Got a couple of deliveries today…
WMD - Fatman
Zvex - Woolly Mammoth
Sinister Analogue - UltraLord v2