Review: Portal Panache Integrated Amplifier


Category: Amplifiers

First, let me start by saying I’ve never written a review before and I find it to be quite a daunting task. It scares me to no end that someone might actually base their purchasing decision on what I write here but at the same time I feel compelled to put fingers to keyboard. Who am I to declare if an amplifier is a worthy contender or not for someone’s system though?

Am I an audiophile? Certainly not! Am I a man of much experience with vast amounts of high-end equipment? With a wife, two kids, and a mortgage – you’ve got to be kidding, right?!? Am I a music lover? You bet! I find nothing more pleasurable than sitting for a couple of hours in front of a pair of speakers with a favorite piece of vinyl spinning… I’ve had this passion for decades.

I listen to mostly rock exclusively on vinyl – not the modern stuff, but primarily 70’s and some very early 80’s material. My associated equipment is:

- Rega Planar 25 Turntable

- Dynavector 20xL Moving Coil Cartridge

- Dynavector P-75 Phono-stage in PE-Mode

- Von Schweikert VR-1 Monitors

I started a journey early last fall to replace my aging, but much loved, Musical Fidelity A300 Integrated amplifier. I always enjoyed the A300. I found it to be warm, very involving, with nice frequency extremes.

At the same time, the A300 wasn’t the most detailed amplifier I’d ever heard. I found the bass and mid-bass to get a bit muddy on more dynamic passages, especially if the volume was pushed and I also found that some instruments found in rock music, like crash cymbals, sounded a bit “off”. I wouldn’t call it sibilance, but cymbals sometimes had that “tearing paper” hiss to them that I found somewhat distracting.

After researching a fair amount, I sold the A300 and picked up a Creek 5350SE on Audiogon. The bass on the 5350SE had an incredible amount of definition and detail but lacked any real weight in my system. I ultimately found it to be an incredibly detailed and refined but an exceptionally boring amplifier for rock. It didn’t involve me in the music like the Musical Fidelity had. After living with the 5350SE for a while, off it went on Audiogon too.

Enter the Portal Panache. An integrated I had never heard of, but that was mentioned by a couple of responders to my tale of woe and plea for help on Audio Asylum and, here, on Audiogon. I started researching the Panache and lo and behold, Portal Audio resides not 20 minutes from where I live. All the reviews seemed to indicate that from a performance standpoint the Panache may be just what I’d been looking for.

Portal has a 60-day “in-home trial” policy, so I figured I had nothing to lose. I called Joe Abrams of Portal Audio up and made arrangements to purchase one of his demo units he had listed on Audiogon. I have to interject here that Joe is one of the finest people I’ve ever met in my short time with Audiophile gear. Willing to answer a whole host of mundane and novice questions I threw at him and even went so far as to meet me at a local coffee-shop so he could personally deliver the Panache to me – where he proceeded to buy me a cup of coffee and spent a good half-hour talking audio with me. My only contribution to the whole affair being parting with an embarrassingly small check for such a piece or equipment.

So, “get to how it sounds already!” I hear you cry…

The Portal Panache has, in my opinion, all the warmth of the A300 with all the definition and detail of the 5350SE; with the added necessary “oooomph” to bring out the excitement in more dynamic pieces of music.

The bass is well extended and has a great deal of slam yet I can distinctly pick out minute details that were clearly not there with the Musical Fidelity A300. Every pluck of Geddy Lee’s bass comes through as if he’s right there in the room with me – it’s not one big lump of one-note bass lines, I can hear every detail. The bass extension is deep too. My speakers are a limiting factor here although they are exceptional for a monitor with regard to bass. Kick drums are distinctly heard and “felt” in as much as the VR-1’s will allow.

The midrange is warm and detailed as well without being over-emphasized. One professional reviewer stated that the Panache had a tube-like midrange not unlike the Manley Stingray, and he’s correct. The midrange is where this amp really shines and where many solid-state amps I’ve heard waiver, including the 5350SE.

Treble is well extended but not the least bit harsh or edgy. Cymbals sound correct – they have that wonderful metallic shimmer to them that was missing with the A300 and it’s quite detailed. To be honest, this is the one area, however, that I felt that the 5350SE outshined the Panache. The 5350SE had a bit more detail and extension to the high-end than the Panache but not so much so that I’d call it a deciding factor or that I feel like I’m missing anything.

Soundstaging and imaging are not exactly a top priority for most rock recordings but the Musical Fidelity A300 had a real problem keeping a stable soundstage in more dynamic passages. The 5350SE and Panache both are stellar at setting up a wide and deep soundstage and maintaining it no matter how dynamic or congested the music gets. I hear this especially on certain works like Pink Floyd’s “Dark Side of the Moon” and it is quite an amazing experience.

So, everything’s wine and roses – right?

Well, yes – actually! For me that is, but the Panache is a bit of a quirky beast and not for everyone. Many people will find the spartan cosmetic design of the amplifier not to their liking. It’s basically a big black box with three knobs and a power switch on it – the only light is on the switch itself. It’s truly built like a tank though – weighing in at around 35 pounds and everything, while simple, looks, feels, and screams quality. I love it – it’s exactly what it needs to be and no more.

As Sam Tellig pointed out in Stereophile, it’s a bit of a misnomer to call the Panache an integrated amplifier. The pre-amp section is passive so it’s basically an amplifier with a volume pot, a balance control, and a 4-point selector switch on it. No remote, 4-inputs, one output, “whumps” when you power it up.

It appears the designer, Joe Abrams, wanted the guts of the amp to be much like the aesthetics of the amp – for it to be as “pure” and simple as possible. That means not including much of the circuitry found in many modern amplifier designs. Such “jewelry” as a remote control, soft-start circuitry, etc. are nowhere to be found.

My understanding is that when Joe had the amplifier engineered he wanted there to be as little as possible between the source and the speakers. All the less to impart sonic-signatures along the signal path would be the mantra of the design philosophy. By all accounts that philosophy has paid off in spades to my ears!

There are some oddities that the spartan design philosophy yields though. For example, due to the passive pre-amp design, if you have a recording device attached to the outputs that device has to be powered on while listening or you have to disconnect the device from the output of the Panache. Otherwise sound quality is severely diminished.

The Panache also is also more sensitive to ground-loop hum than the A300 and 5350SE were. Something I found out while spending an entire Saturday hunting down the rogue device in my home that was imparting a low-level buzz through the speakers that wasn’t present with prior amps. The lack of remote control is going to be a deal-breaker for some too. For me, though, these were all minor nuances that the sound this amplifier emits more than outweighs.

If you’re looking for a simple, detailed, musical, slightly warm integrated with fantastic extremes and rock solid soundstaging you can’t possibly go wrong with the Portal Panache at $1,795. If you’re lucky enough to snag a demo at $1,295 consider yourself a thief and I seriously doubt anyone will be taking advantage of Joe’s 60-day return policy - I know I’m not!

Associated gear
Click to view my Virtual System

Similar products
Musical Fidelity A300
Creek 5350SE
slate1
Hey Slate - Take a deep breath and exhale...you did a fine job! I've got a Panache in house in my home system now for over a month and it has really surprised me. I am not by any means a fan of solid state, and even some of the best SS components have not swayed me. This one I find extraordinary simply for two qualities that I've always found lacking in SS: Midrange magic, and depth and airiness of the soundstage. Combining those qualities with the detail and and slam that only a SS amp could bring to the table and you have a winning combination. The closest SS midrange I've heard to these have been with the lower power class A SS amps (Pass Aleph and Bedini 25/25), but those amps lacked the low end slam and the hyper-detail of the Panache (both amps I mentioned, the Aleph more than the Bedini, tended to 'round off the edges' more akin to tubes than SS). I also don't feel the midrange is an equal to a great tube sytem, especially SET, but in fact it is a wonderful compromise imparting those SS qualities you'll not likely find in even the best tube designs. I definitely am hearing more detail than ever in many recordings on the Panache. From the better SS systems I've listened to extensively (Levinson & Krell among others), the midrange just didn't have that believable palpability that I hear with tubes, and now, to a great extent, with the Panache.

A correction to your review; I don't think Joe Abrams actually designed the amp. The rumors allude to the idea that the amp was designed by Nelson Pass for Joe with the caveat of annonymity. At least that is what I gleaned from various reviews. I've been using mine with Silverline SR17 monitors, TaraRSC Prime biwire cables, and varying between a Muse front end as well as running .WAV files from my hard drive through the Muse DAC. The combination of Panache and SR17's is quite wonderful making the SR17's disappear entirely and taking full advantage of their ability to produce some very low and articulate bass from such a small enclosure.

One other notable detail is that the amp comes with a very nice headphone section. Not the equal of my Berning, but very nice indeed...not your typical add-on to an integrated.

Good review Slate. Enjoy.

Marco
Hi Marco and Speedball - thanks for the responses!

Speedball - I think you'll find the Panache to be a great addition to your system.

Marco - I guess I should have better defined my distinction between "designed" and "engineered" in the review.

My understanding from Joe is that he designed the amp in the sense that he dictated what it was to include and not include and what the general design philosophy was to be. I guess, "less is more" would be the best way to describe it.

This was then turned over to a well known anonymous audio equipment engineer who then built the amp - which was then tweaked by Joe's ear to his liking. So – I guess what I meant by “designed” was that Joe was instrumental in dictating that the amp have as little as possible in the signal path. It was his "keep it simple" design philosophy from a cosmetic and electronic standpoint that the engineer built upon. At least that's my understanding!

As for the headphone section – thanks for pointing that out as it’s a vitally important element of the amp. Unfortunately I am not in possession of a better set of headphones – but hopefully will be purchasing some in the near future to take advantage of the headphone section of the amp. One interesting thing I am doing is inserting a miniplug-to-.25” headphone adapter in the headphone jack to avoid the power-on “thump” at startup. Not that it’s really anything to be concerned about…
Ejlif - really! That's excellent - please post your thoughts once you've had a chance to spend some time with it. What is your associated gear?
I'm going to attempt to replace some Parasound JC-1s and a CJ preamp. Thats pretty tough competition, but I'm sick of the heat and the tubes, so if the Panache can come close I'll be pretty happy and money ahead too. I've got an Ayre D1-XE player and VS VR4Jr speakers