Tip on the Narmoo S1s, with my NOS DAC and Vali as a preamp/Cambridge 12 as amp, they have an really excellent bass in them
IF you get them positioned rightly at the beginning of the ear camel.
too deep and the bass goes away, not enough in and the bass gets muddy...at the right point BAM the soundstage clarifies and
instruments have separation and the bass has clear impact., including sub bass such as synths, etc. a real treat manuel tuning...
this is with stock tip...more explorations with them should be useful with different tips and sources...they continue to surprise me..
Cool-have mine on the burn in unit, take a listen in a bit (requires me taking of the GO1K/On1, not an easy task, I tell you).
These things are very revealing...these (and the Shure 1540, which fight their way into the rotation here and there...better soundstage and detail than the On1, but not as much fun!!!) let you hear amazing things. Was listening to Hi-Rez download Aretha Franklin's Greatest hits (HDTracks) with my daughter, home from college, and she noticed, then I did too, when Aretha was too close to the mike and overloading the signal! Not something you need to hear, maybe better if you don't, but the level of resolution is just outstanding!
You know, I think the Porta Pros are the best investment I've made in this hobby so far. Yes, I've got better headphones and they're fantastic, but audiophilia is a double-edged sword. Nice, lossless FLAC files? Oh hells yes, those higher-end headphones are just grand. But low-quality audio on online videos, for example, is just repugnant. The higher-end headphones become impractical.
I have a friend who's sort of a producer-come-sound-engineer-hobbyist, has heard some of the best speakers out there, calls himself an audio snob. Told him about these Porta Pros - they're not the second coming of or anything, but just so appealing. In true audiophilia buzzkill style, he wasn't even remotely interested. Cheaper headphone with a coloured sound signature? "I want to hear the music as the artist/sound engineer intended it." Yaaaawn.
Alpha males of audiophilia? This chimp's got better things to do.
Anyway. I know this is just nonsense babbletalk now. Point is, Porta Pros make me real happy. Everyone should have a pair as excellent beater 'phones.
Interesting about the audiophile friend's approach to the Porta Pros...I actually first heard of them through a recommendation in Stereophile, the bible of high end audio, and bought a pair many years ago based on the recommendation. I haven't been without a pair since (20+ years). They actually have a specific function for me-I'm a biker, like to take bicycle rides and find music helpful to get up those hills. The Porta Pros, aside from sounding good, imo, fit nicely under a bike helmet with the thin metal band, and allow the sound of traffic in, a big positive to me when cars are coming up behind me on thin mountain uphill roads, I know they are there and can bike accordingly. Haven't found another set of phones that can do all of the above as well.
From the 'Why the hell did I do that"" department...I bought HDTracks hi-rez download of this, beats the heck out of me why...(to make matters worse, bought the whole rediculous album, not just the track)
[COLOR=FF00AA]definitely in same league, at 1/3 less the price≥≥. harmonica is particularly well done...
can't wait to hear burned in ATH sound however...some say the IM50s are better sounding than the IM70s at half the price....[/COLOR]
Have the IM70, so far haven't done anything for me, always have fit issues with this kind of iem shape, but think the sound sig isn't doing it for me...
From the "Why the hell did I do that" department, volume 2...another HDTrack album download in Hi-Rez that I have no clue what got into me at the moment...